Pre-Assembled Rocker Arms with Enhanced Trunnions Our kit features 16 fully assembled LS1 rocker arms, each upgraded with premium trunnions, ensuring a straightforward installation process and immediate performance benefits.. Enhanced Valve Train Stability By reinforcing rocker arm strength and reliability, our upgrade promotes smooth valve operation, maximizing engine performance and longevity, even in high-performance setups.?. Premium Construction Each rocker arm incorporates a high-quality 8620 steel alloy trunnion and caged roller bearings, replacing the factorys cageless needle bearings. This design ensures optimal load distribution and minimizes the risk of bearing failure, safeguarding your engine from potential damage.. High-Performance Trunnion System Equipped with robust trunnions and precision-engineered caged roller bearings, this system is built to endure high RPMs and aggressive cam profiles, providing exceptional durability under demanding conditions.. Superior Durability and Reliability The upgraded components address common failures associated with stock rocker arms, significantly reducing wear and enhancing overall engine longevity.. Replacement For 2006 - 2015 Chevrolet Corvette 6.2L LS3 LS9, 2010 - 2015 Chevrolet Camaro 6.2L L99 LS3. Replacement For 2007 - 2014 Chevrolet Silverado 1500 6.0L L76 L77, Silverado 2500 HD 6.0L L96 LY6, 2007 - 2014 Chevrolet Tahoe Suburban 6.2L L92 L76. Replacement For 2009 - 2015 Cadillac CTS-V 6.2L LSA, 2008 - 2014 Cadillac Escalade 6.2L L92.

16x LS Trunnion-upgraded rocker arms Kit - Manufactured to OE specification,stamping forming, after factory inspection and IATF16949 certification, fully fit original car, reliable quality, durability. Fitment - For LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8L 5.3L 5.7L 6.0L 6.2L Engine. Fitment - For Cadillac CTS 2004-2005 5.7L V8, 2006-2007 6.0L V8, 2009-2012 6.2L V8, for Escalade 2002-2005 5.3L 6.0L V8, 2006 6.0L V8, 2007-2014 6.2L V8, for Escalade ESV EXT 2003-2006 6.0L V8, 2007-2013 6.2L V8, For Chevrolet Camaro 2010-2015 6.2L V8, for Corvette 1997-2004 5.7L V8, 2005-2007 6.0L V8, 2008-2013 6.2L V8, for Impala 2006-2009 5.3L V8. Fitment - For Chevrolet Silverado 1500 1999-2013 4.8L 5.3L V8, 2003-2009 6.0L V8, 2009-2013 6.2L V8, for Silverado 1500 Classic 2007 4.8L 5.3L 6.0L V8, for Silverado 1500 HD 2001-2003 2005-2006 6.0L V8, for Silverado 1500 HD Classic 2007 6.0L V8, for Silverado 2500 2006-2009 4.8L V8, 1999-2002 5.3L V8, 2005 5.3L V8, 2007-2009 5.3L V8, 1999-2004 6.0L V8, for Silverado 2500 HD 2001-2006 6.0L V8. Include - 16 rocker arm trunions 32 rocker arm bearings 32 rocker arm retaining rings 16 x upgraded Bolts 2 washers for pressing bearings.. Suggestion - At higher mileage e.g., exceeding 150,000 kilometers, LS engine rocker arm trunnion bearings may develop premature wear. Regular inspection and replacement are recommended.. Reinforced materials Optimized bearings - Rocker arm trunions solves factory wearneedle shedding under load, cuts friction 5-10, supports 8000 RPM aggressive mods, 3-5x lifespan, modular design halves costs. Tailored for high-boost, racing, or extreme-performance LS engines.. Premium Support - Easy to reach customer service, we focus on product quality and customer service, our customer service is first-rate.

Fitment 1 LS1 Engine 5.7L Fit For Chevrolet Corvette 5.7L 1997-2004 Fit For Chevrolet Camaro Z28SS 5.7L 1998-2004 Fit For Pontiac Firebird FormulaTrans Am 5.7L 1998-2002 Fit For Pontiac GTO 5.7L 2004 LS2 Engine 6.0L Fit For Chevrolet C6 Corvette 6.0L 2005-2013 LS6 Engine 5.7L Fit For Chevrolet Corvette 5.7L 2001-2004 Fit For Cadillac CTS-V 5.7L 2004-2005 LR4 Engine 4.8L Fit For Chevrolet Silverado 1500 GMC Sierra 1500 4.8L 1999-2007 Fit For Chevrolet Tahoe GMC Yukon 4.8L 2000-2006 Fit For Chevrolet Express GMC Savana 4.8L 2003-2007. Fitment 2 LM7 Engine 5.3L Fit For Chevrolet Silverado 1500 GMC Sierra 1500 5.3L 1999-2007 Fit For Chevrolet Suburban Chevrolet Tahoe GMC Yukon GMC Yukon XL 1500 5.3L 2000-2006 Fit For Chevrolet Avalanche 5.3L 2002-2006 Fit For Chevrolet Express GMC Savana 5.3L 2003-2007 L59 Engine 5.3L Fit For Chevrolet Suburban Chevrolet Tahoe GMC Yukon GMC Yukon XL 1500 5.3L 2002-2006 LM4 Engine 5.3L Fit For Buick Rainier 5.3L 2004-2005 L33 Engine 5.3L Fit For Chevrolet Silverado 1500 4WD GMC Sierra 1500 4WD 5.3L 2005-2007. Fitment 3 LQ4 Engine 6.0L Fit For Chevrolet Suburban 6.0L 1999-2001 Fit For Chevrolet Silverado 2500 6.0L 1999-2004 Fit For Chevrolet Silverado 1500 HD Chevrolet Silverado 2500 HD Chevrolet Silverado 3500 HD 6.0L 2001-2007 Fit For GMC Sierra 1500 HD GMC Sierra 2500 HD GMC Sierra 3500 HD 6.0L 2001-2006 Fit For GMC Sierra 1500 Denali 6.0L 2002-2004 LQ9 Engine 6.0L Fit For Chevrolet Silverado 1500 SS 6.0L 2003-2006 Fit For GMC Sierra 1500 Denali 6.0L 2005-2007 Fit For Chevrolet Suburban 2500 LTZ GMC Yukon XL 2500 Denali 6.0L 2006-2007. Part Number Rocker ArmMR1342,12696105,12569167, 12669995,402903,MR1342,1801336,SKMR1342,ER360,10214664, YI198891T,12681275 Rocker Arm Bolt 12560961. Package Included 16 LS Series Rocker Arms, 16 Bolts For LS Rocker Arms, Bolt Size52.6mm2.07 x 12.7mm0.5 LxW, Rocker Arm Size71mm2.8 x 41mm1.61 LxW As The Main Picture Shows. Enhanced Valvetrain Stability Upgraded trunnion bearings replace the factory needle bearings, providing greater strength and reduced failure risk under high-performance conditions. Notice Improved High-RPM Performance Upgraded trunnions allow for increased RPM potential and greater valvetrain control, making them a reliable choice for street, strip, and track applications.

16x LS Trunnion-upgraded rocker arms KitNo Bolts - Manufactured to OE specification,stamping forming, after factory inspection and IATF16949 certification, fully fit original car, reliable quality, durability. Fitment - For LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8L 5.3L 5.7L 6.0L 6.2L Engine. Include - 16 rocker arm trunions 32 rocker arm bearings 32 rocker arm retaining rings 2 washers for pressing bearings, no boltsstock bolts can be used. Suggestion - At higher mileage e.g., exceeding 150,000 kilometers, LS engine rocker arm trunnion bearings may develop premature wear. Regular inspection and replacement are recommended.. Reinforced materials Optimized bearings - rocker arm trunions solves factory wearneedle shedding under load, cuts friction 5-10, supports 8000 RPM aggressive mods, 3-5x lifespan, modular design halves costs. Tailored for high-boost, racing, or extreme-performance LS engines.. Premium Support - Easy to reach customer service, we focus on product quality and customer service, our customer service is first-rate.

Whether you have a stock LS motor or a highly modified LS motor, replacing your rockers with a true roller bearing setup is highly recommended. The stock bearings have a tenancy to fail. These rocker arms are a must have for any aggressive heads and cam combo and are the same rockers we utilize on our 1,000 hp Turbo Motor.. We utilize LS rocker arms and install new LS1 rocker arm retro-fit trunion kit that replaces the cageless, loose OEM needle bearings and powdered metal trunion with a premium 8620 steel alloy trunion and caged roller bearings for added durability. The caged roller bearings that greatly reduce the possibility of the bearing failure experienced with stock LS1 needle bearings, which can send loose needles throughout the engine upon failure.. LS1 style allen head bolts are included for installation. Whether you have a stock LS motor or a highly modified LS motor, replacing your rockers with a true roller bearing setup is highly recommended. The stock bearings have a tenancy to fail. These rocker arms are a must have for any aggressive heads and cam combo and are the same rockers we utilize on our 1,000 hp Turbo Motor. This kit includes 16 LS Series Rocker Arms 16 rocker arm trunnions- LS-type retrofit 32 rocker arm bearings- LS-type retrofit 32 rocker arm retaining rings- LS-type retrofit 16 bolts for LS trunnion kit. Fits all these applications LS1LS2LS6 LR4 Vortec 5300 LM7 L59 LM4 L33 4.85.35.76.0 Engines.

Upgraded kit Package include 8 x Rocker Arm Trunnions, 16 x Rocker Arm Bearings, 16 x Rocker Arm Retaining Rings, 2 x Washers, have been inspected before shipment in the factory, offering the quality, durability and reliability. Fit LS Engine The rocker arm trunions kit for LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8L 5.3L 5.7L 6.0L 6.2L engines, and more detailed vehicle adaptation information please see below. Upgraded Trunions Captured roller bearing-be more stability at higher RPMRevolutions Per Minute and more reliable smooth rotation. OEM replacement Manufactured to OE specification for fit, form, and function, can fully fit original car directly. Absolutly Brand New. Why to replace High quality and high strength upgraded rocker arm trunions kit-meeting your speed needs, and save your costs. Premium Support We focus on product quality and customer service, our customer service is top-notch. If you have any difficulties or needs, please contact us at any time.

Pre-Assembled Rocker Arms with Enhanced Trunnions Our kit features 16 fully assembled LS1 rocker arms, each upgraded with premium trunnions, ensuring a straightforward installation process and immediate performance benefits.. Enhanced Valve Train Stability By reinforcing rocker arm strength and reliability, our upgrade promotes smooth valve operation, maximizing engine performance and longevity, even in high-performance setups.?. Premium Construction Each rocker arm incorporates a high-quality 8620 steel alloy trunnion and caged roller bearings, replacing the factorys cageless needle bearings. This design ensures optimal load distribution and minimizes the risk of bearing failure, safeguarding your engine from potential damage.. High-Performance Trunnion System Equipped with robust trunnions and precision-engineered caged roller bearings, this system is built to endure high RPMs and aggressive cam profiles, providing exceptional durability under demanding conditions.. Superior Durability and Reliability The upgraded components address common failures associated with stock LS1 rocker arms, significantly reducing wear and enhancing overall engine longevity.. Replacement For 1998 - 2002 Chevrolet Camaro 5.7L LS1, 1999 - 2004 Chevrolet Corvette 5.7L LS1 LS6. Replacement For 1999 - 2007 Chevrolet Silverado 1500 5.3L LM7, 1999 - 2006 Silverado 2500 HD 6.0L LQ4 LQ9, 2000 - 2006 Chevrolet Tahoe Suburban 5.3L 6.0L LS Engines.

Fits Vehicles - LS1LS2LS3LS6Ls7 Lifters 4.85.35.76.06.27.0 Engines.For 2004-2016 Cadillac CTS For 2002-2016 Cadillac Escalade For 2003-2016 Cadillac Escalade ESV For 2002-2013 Cadillac Escalade EXT For 2010-2016 Chevy Camaro For 1997-2016 Chevy Corvette For 2006-2009 Chevy Impala For 2006-2007 Chevy Monte Carlo For 1999-2016 Chevrolet Silverado 1500. Fits Vehicles - For 2007 Chevrolet Silverado 1500 Classic For 2001-2003 2005-2006 Chevy Silverado 1500 HD For 2007 Chevy Silverado 1500 HD Classic For 1999-2009 2014-2015 Chevy Silverado 2500 For 2001-2006 Chevy Silverado 2500 HD. LS rocker arm trunion upgrade kit replacement for LS1 LS2 LS3 LS6 L99 LS4 LS7 LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 4.8 5.3 5.7 6.0 6.2 7.0. Product Description - In Box -16 Rocker Arm Trunnions- Ls-type Retrofit -32 Rocker Arm Bearings- Ls-type Retrofit -32 Rocker Arm Retaining Rings- Ls-type Retrofit -16 Bolts For Ls Trunnion Kit -2 Washers For Pressing Trunnions.. Replace The Old Parts - Replace the old parts in time to improve your driving experience and avoid a series of problems that may be caused by old parts. Buy With confidence - Original car mold, no additional modification, direct replacement Please confirm the Vehicle Model before selecting this product.

8620 Heat-Treated Steel Trunnions CNC machined from premium 8620 steel with SAE 841 self-lubricating bronze bushings for superior wear resistance, oil retention, and long-term valvetrain reliability.. Eliminates OEM Needle Bearing Failure Factory LS rocker bearings can fail under high RPM and aggressive valve spring loads. Our captured bronze bushing design removes loose needle bearings completely for increased engine protection.. Built for High RPM LS Applications Designed for performance LS engines running upgraded camshafts, higher spring pressures, turbo setups, nitrous, and sustained high RPM operation.. Fits Gen III Gen IV LS Engines Compatible with LS1 LS2 LS3 LS6 LR4 LM7 LQ4 LQ9 LY6 L92 and other 4.8L 5.3L 5.7L 6.0L 6.2L LS-based engines using OEM rocker arms. Does not fit LT engines.. Upgrade Factory Rocker Arms Without Full Replacement Strengthens OEM rocker assemblies without the cost of aftermarket rocker arms while improving durability, oil control, and valvetrain stability..

Includes 16 Trunions, 32 Bushings, 32 Circlips. Fits all OEM LS Rocker Arms. Replacement Trunnion Kit for LS Engines. Micro-polished hardened shafts with C932 bearing bronze bushings. LS1 Rocker Arms Bushing Trunion 4.8 5.3 5.7 6.0 6.2 LSX LQ9 LS2 LS3 LS7 Trunnion. Our bushing gets more lubrication and has less load applied to it than the bushing in the small end of a connecting rod, giving it long service life..

Vehicle Fitment-1 Compatible with Chevrolet Avalanche 2007-2013, Avalanche 1500 2002-2006, Camaro 2000-2002, Camaro 2010-2015, Caprice 2011-2017, Colorado 2009-2012, Express 1500 2003-2014, Express 25003500 2003-2020, Express 4500 2009-2014, ImpalaTrailblazer 2006-2009, Monte Carlo 2006-2007, Silverado 1500 1999-2013, Silverado 1500 Classic 2007-2007, Silverado 2500 1999-2004, Silverado 2500 HD 2001-2019, Silverado 3500 HD 2007-2019, Suburban 1500Tahoe 2000-2014, fit for Corvette 2000-2013. Vehicle Fitment-2 Compatible with Chevrolet SS 2014-2017, Suburban 2500 2000-2013, Suburban 3500 HD 2016-2019, SSRTrailblazer EXT 2003-2006 Compatible with GMC Canyon 2009-2012, Envoy 2005-2009, Envoy XL 2003-2006, Envoy XUV 2004-2005, Savana 1500 2003-2014, Savana 2500 2003-2020, Savana 3500 2004-2020, Savana 4500 2009-2015, Sierra 1500 1999-2013, Sierra 1500 Classic 2007, Sierra 2500 1999-2004, Sierra 2500 HD 2001-2019, Sierra 3500 HD 2007-2019, Yukon XL 1500Yukon 2000-2014. Vehicle Fitment-3 Compatible with GMC Yukon XL 2500 2000-2013 Compatible with Buick AllureLaCrosse 2008-2009, Rainier 2004-2007 Compatible with Cadillac CTS 2004-2005 2009-2015, Escalade 2002-2014, Escalade ESV 2003-2014, Escalade EXT 2002-2013 Compatible with Isuzu Ascender 2003-2006 Compatible with Saab 9-7x 2005-2009. Important Note For GM LS1 LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 346 1.7 Ratio 4340 Chromoly Steel, Sportsman Rocker Arms, with 16x M8 hexagon socket bolts This A-Premium LS1 engine rocker arms are designed for precise fitment. Specifications ?Reference Number 0634617, MR1341, 10214664, 12681275, 12669993, 8102146640 Rocker Arm Style Roller fulcrum Rocker Arm Mounting Style Pedestal Rocker Arm Body Style Narrow Self-Aligning No A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted LS1 Rocker Arm Kits We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.

Upgraded kit Package include 8 x Rocker Arm Trunnions, 16 x Rocker Arm Bearings, 16 x Rocker Arm Retaining Rings, 8 x Upgraded bolts, 2 x Washers, have been inspected before shipment in the factory, offering the quality, durability and reliability. Fit LS Engine The rocker arm trunions kit for LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8L 5.3L 5.7L 6.0L 6.2L engines, and more detailed vehicle adaptation information please see below. Upgraded Trunions captured roller bearing-be more stability at higher RPMRevolutions Per Minute and more reliable smooth rotation. OEM replacement Manufactured to OE specification for fit, form, and function, can fully fit original car directly. Absolutly Brand New. Why to replace High quality and high strength upgraded rocker arm trunions kit-meeting your speed needs, and save your costs. Premium Support We focus on product quality and customer service, our customer service is top-notch. If you have any difficulties or needs, please contact us at any time.

Part number 12569167, 10214664. Replacement for Cadillac Escalade, Replacement for Chevy Avalanche 1500 Camaro Corvette Express 2500 3500, Replacement for Silverado 1500 2500 Suburban 1500 2500 Tahoe Trailblazer EXT Savana 1500 2500, Replacement for GMC Sierra 1500 2500, Replacement for Sierra 2500, Replacement for Yukon XL, Replacement for Isuzu Ascender, Replacement for Pontiac Firebird, Replacement for LS1 LS2 LS6 LR4 Vortec 5300 LM7 L59 LM4 L33 4.8 5.3 5.7 6.0 Engines. The trunnion and cage roller bearings made of steel alloy are used to replace the original ones, which are more reliable than the previous ones. If you have an LS motor or a highly modified LS motor, it is highly recommended to replace your rocker with true roller bearing setup, the original bearing has the potential to fail. Note Only replacement for 2000-2016 models.

NASCAR specs LS engine proven. Increases stability and stiffness. Converts a stock LS series rocker arm into a captured roller trunion rocker arm for race applications. Part number 13702KIT.

LS Turbo Kit Complete Set LS turbo kit replacement includes oil pick up tube hold down, oil diverter barbell, oil gallery plug, and 10.9 grade bolt. Everything you need for LS engine oil system repair, turbo builds, or high-performance engine rebuilds. Wide Application LS barbell fits LS1, LS2, LS3, LS4, LS6, LS7, LS9, LQ4, LQ9, L92, L99, LSA, and 4.8L, 5.3L, 6.0L, 6.2L engines. Perfect for GM LS series V8 engines, whether stock or modified. Durable Construction LS oil pressure adapter is CNC machined from 7075 billet aluminum with tight tolerances. This durable construction keeps dirt out of your oil and maintains oil cleanliness for maximum engine protection. Prevents Leaks Oil bypass check valve plug with O-ring seal prevents oil passage leakage. Replacing old or broken tube hold down ensures your engine safety and prevents low oil pressure damage. High Performance Oil diverter barbell helps improve oil flow and eliminates dirty engine oil from bypassing the filter. An ideal upgrade for LS turbo kits, engine rebuilds, and high-performance street or track applications.

Converts a stock LS series Rocker Arm into a Captured Roller Trunion Rocker Arm. Used on all GM LS style rocker arms. Fits LS1 LS2 LS3 LS6 L99, LS4, LS7, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4. 4.8 5.3 5.7 6.0 6.2 7.0. Trunions, Bearings, Retaining Clips, and New Bolts Included.

Michigan Motorsports Rocker Arm Trunion Kit - Specific to Gen V LT1 LT4 LV3 L83 L86. These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation.. The upgraded trunions also give more stability at higher RPM. We use these trunion kits in anything from stock 4.8's all they way up to 1,000hp turbo motors.The stock factory LS rocker arms are very strong and very light.. Once you upgrade the bearings and trunions the rocker arms handle similar to very expensive roller rocker arms at a fraction of the cost. These are a must have for anyone installing a aftermarket Cam, Supercharger, Turbo or Nitrous.. The Kit includes the rocker arm trunions, rocker arm bearings, and rocker arm retaining rings and upgraded bolts for a complete installation. The bolts we supply are slightly shorter than factory bolts so they do not protrude into the intake ports. Bolts are stronger than a grade 8 bolt with a minimum tensile strength of 170,000 psi..

Package Dimensions 30.226 H x 6.858 L x 16.764 W centimeters. Fit type Vehicle Specific. Country of Origin United States. Package Weight 4.2 pounds.

Complete Valve Train Solution Michigan Motorsports LS1 Rocker Arm Kit with Chromoly 7.400 LS Pushrods provides a comprhensive upgrade for your LS1 engine, ensuring optimal performance and reliability.. Upgraded Rocker Arms Features precision-engineered rocker arms with enhanced turnnion bearings for improved valve train stability and reduced wear during high-RPM operation.. Durable Chromoly Pushrods Includes heavy-duty 7.400 Chromoly pushrods, designed to handle increased valve spring pressure and aggressive camshaft profiles.. Wide Compatibility Perfect for LS1 engines in high-performance applications including cam swaps, engine rebuilds, and racing setups.. Improved Power and Longevity This kit enhances valve train efficiency, unlocking more horsepower and torque while ensuring durability under extreme conditions..

Superior Load Capacity and Durability The bronze bushing trunnion design offers a significant improvement over OEM needle bearings, providing enhanced load distribution and reducing the risk of failure under high-stress conditions. This ensures your engine maintains optimal performance during aggressive driving or racing scenarios.. Enhanced Lubrication for Longevity Featuring C932 bronze bushings with dual oiling grooves, these rocker arms ensure consistent lubrication to critical components. This design minimizes friction and wear, extending the lifespan of your valvetrain and reducing maintenance needs over time.. Direct Fitment for LS Engines Engineered for a seamless installation, this rocker arm set is compatible with 19972013 LS engines, including LS1, LS2, LS6, LM7, LQ4, and L33. The bolt-on design eliminates the need for additional modifications, making it a convenient upgrade for both stock and modified engines.. Pre-Assembled for Easy Installation Each rocker arm comes pre-assembled with the bronze bushing trunnion kit installed, along with 16 new Allen head bolts. This ready-to-install setup saves time and effort, allowing you to upgrade your valvetrain efficiently and get back on the road or track faster.. Ideal for High-Performance Applications Whether you're running a stock LS engine or a high-performance build, these upgraded rocker arms provide the reliability and strength needed to handle increased power and RPMs. They're a must-have for enthusiasts looking to enhance engine performance and prevent potential valvetrain issues..

Bronze Bushing Trunnion Upgrade Replaces factory needle bearings with high-strength bronze bushings to improve durability, oil control, and reliability in demanding LS engine applications.. Pre-Assembled Ready to Install Trunnions are professionally installed, eliminating the need for press work or specialty tools and ensuring consistent assembly quality.. Enhanced Valvetrain Stability Reduces the risk of trunnion failure at high RPM, making these rocker arms ideal for performance cams, boosted setups, and aggressive driving.. OEM Geometry with Improved Strength Retains factory rocker arm geometry while significantly increasing load-handling capability and service life.. Wide LS3-Style Compatibility Designed to fit multiple GM 6.0L and 6.2L LS engine variants commonly used in performance and late-model applications..

Replacement for Escalade, replacement for Isuzu Ascender, replacement for Pontiac Firebird. Replacement part numbers are 12569167, 10214664. The rocker arm can increase engine power. The rocker arm can provide the best engine performance for your vehicle and provide new power for your vehicle, achieving smooth valve rain performance. Please check the part number before purchasing to ensure it is suitable for your vehicle.

Brian Tooley LS Rocker Arm Upgrade Trunion Kit Includes Allen Head Bolts. These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation.. The upgraded trunions also give more stability at higher RPM. We use these trunion kits in anything from stock 4.8's all they way up to 1,000hp turbo motors.The stock factory LS rocker arms are very strong and very light. Once you upgrade the bearings and trunions the rocker arms handle similar to very expensive roller rocker arms at a fraction of the cost.. These are a must have for anyone installing a aftermarket Cam, Supercharger, Turbo or Nitrous.. Used on all LS style rocker arms including the following LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8 5.3 5.7 6.0 6.2.

Brian Tooley LS Rocker Arm Upgrade Trunion Kit Doesn't include upgraded bolts - stock bolts can be used.. These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation.. The upgraded trunions also give more stability at higher RPM. We use these trunion kits in anything from stock 4.8's all they way up to 1,000hp turbo motors.The stock factory LS rocker arms are very strong and very light. Once you upgrade the bearings and trunions the rocker arms handle similar to very expensive roller rocker arms at a fraction of the cost.. These are a must have for anyone installing a aftermarket Cam, Supercharger, Turbo or Nitrous.. Used on all LS style rocker arms including the following LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8 5.3 5.7 6.0 6.2.

Trunnion install tool compatible with all stock LS rocker geometry. Can be used with an arbour press, bench vies and c-clamp. Trunnion upgrade in less than 30 minutes. Part number 13702TL-KIT. Fit type Vehicle Specific.

Includes 16 Trunions, 32 Bushings, 32 Circlips, 16 LS Bolts, 2 Installation Washers. Fits all OEM LS Rocker Arms. Replacement Trunnion Kit for LS Engines. Micro-polished hardened shafts with C932 bearing bronze bushings. LS1 Rocker Arms Bushing Trunion 4.8 5.3 5.7 6.0 6.2 LSX LQ9 LS2 LS3 LS7 Trunnion. Our bushing gets more lubrication and has less load applied to it than the bushing in the small end of a connecting rod, giving it long service life..

Fits for LS1LS2LS6 LR4 Vortec 5300 LM7 L59 LM4 L33 4.85.35.76.0 Engines. Package Contents 16x Rocker Arm,1 16x Bolt.