Reviews Ls Rocker Trunion Upgrade

Brian Tooley LS1 Rocker Arm Trunion Kit 4.8 5.3 5.7 6.0 6.2 Trunnion – No bolts

  • 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 1,000+hp 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.
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Brian Tooley BTR Trunnion Kit V2 Rocker Arm Trunion LS1 LS3 4.8 5.3 5.7 6.0 6.2

  • BTR Trunnion Kit V2 Rocker Arm Trunion Kit. The all new Trunnion Kit V2 features a Trunnion with pre-installed inner race bearings..
  • The V1 kits have stood up to an enormous amount of abuse, but BTR decided to upgrade the to a pressed inner race comprised of 52100 Heat Treated Bearing Steel, over the more commonly used 8620 Carburized Steel found in our V1 kits and many OEM applications..
  • 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 1,000+hp 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)..
  • Additionally, these feature a self oiling axle with priority feeding to the Trunnion itself..
  • FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS. 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.
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Michigan Motorsports LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Includes LS1 Rocker Arm Support Pedestal Stands Pair 4.8 5.3 5.7 6.0 LS1 LS2

  • ...S1 LS2 LS3 LQ9 LQ4 Rocker Arm Support Pedestal Stands.
  • Included: 16 New LS Rocker Arms with Bushing Style Bearing Trunions Professionally Installed and 16 Alen Head Bolts and Pair of Rocker Arm Support Pedestal Stands ..
  • Whether you have a stock LS motor or a highly modified LS motor, replacing your rockers with upgraded Trunion Kit 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. LS Rocker Arms feature our BUSHING TRUNNION KITS. The Bushing bearing operate smoother and can operate at a higher RPM than even the caged bearing style upgrade..
  • The bushing design provides superior lubrication to the trunnion while also providing maximum load capability. Our innovative design prevents premature failures caused by the weak O.E. or replacement needle bearings, eliminating the possibility of debris from a bearing failure that can cause severe engine damage. Our special C932 bushing material is bathed in oil via grooves at 2 different locations on the trunnion..
  • These channels constantly feed oil to the bushing surface ensuring proper lubrication. The greater surface of our bushed trunnion will support 300 times more load than a needle bearing trunnion. Our b....
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Michigan Motorsports LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit 4.8 5.3 5.7 6.0 LS1 LS2

  • LS Rocker Arms with Bronze Bushing Style Bearing Trunions Professionally Installed.
  • Included: 16 New LS Rocker Arms with Bushing Style Bearing Trunions Professionally Installed and 16 Alen Head Bolts..
  • Whether you have a stock LS motor or a highly modified LS motor, replacing your rockers with upgraded Trunion Kit 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. LS Rocker Arms feature our BUSHING TRUNNION KITS. The Bushing bearing operate smoother and can operate at a higher RPM than even the caged bearing style upgrade..
  • The bushing design provides superior lubrication to the trunnion while also providing maximum load capability. Our innovative design prevents premature failures caused by the weak O.E. or replacement needle bearings, eliminating the possibility of debris from a bearing failure that can cause severe engine damage. Our special C932 bushing material is bathed in oil via grooves at 2 different locations on the trunnion..
  • These channels constantly feed oil to the bushing surface ensuring proper lubrication. The greater surface of our bushed trunnion will support 300 times more load than a needle bearing trunnion. Our bushing gets mo....
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Michigan Motorsports LS1 Rocker Arms and Bolts with Trunion Kit Installed FITS LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0

  • 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 bearin....
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BTR Brian Tooley Rocker Arm Trunnion Kit Bolts, 12 POINT M8-1.25 (set of 16) LS3 L99 L76 L92 LS9 LSA

  • BTR Brian Tooley Rocker Arm Trunnion Kit Bolts, 12 Point M8-1.25 (set of 16) LS3 L99 L76 L92 LS9 LSA.
  • LS1 LS2 LS# LS6 LQ4 LQ9 LY5 LY6 LM7 5.3 6.0 5.7.
  • These Allen Head bolts are an excellent upgrade.
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GSKMOTOR Rocker Arms Trunion Repair Upgrade Kit Replacemnt for Chev Pontiac LS 4.8 5.3 5.7 6.0 6.2 LS1

  • Economical and practical：These COMP Cams GM LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller trunions for high-rpm race applications. These are more economical than new race rocker arms, and can handle much higher RPM than the factory ones..
  • FITMENT: for 1997-NOW LS1/LS2/LS3/LS6/LS7 4.8/5.3/5.7/6.0/6.2/7.0 Engines.
  • for 1997-2004 Chevrolet/for 1998-2002 Pontiac.
  • Easy to install: Installation is fairly simple with the use of a press or a simple vise along with basic hand tools..
  • Listing included:-16 rocker arm trunnions- LS-type retrofit.
  • 32 rocker arm bearings- LS-type retrofit.
  • 32 rocker arm retaining rings- LS-type retrofit.
  • Excellent quality, fast delivery, simple after-sales. We make every effort to provide customers with satisfactory service..
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RJSPHH 13702 Rocker Arm Trunnion Upgrade Kit WITH Bolts for GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0

  • 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.
  • 16 x Rocker Arm Trunnions, 32 x Rocker Arm Bearings, 32 x Rocker Arm Retaining Rings, 16 x Bolts, 2 x Washers.
  • These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller trunions for high-rpm race applications..
  • These are more economical than new race rocker arms, and can handle much higher RPM than the factory ones..
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Texas Speed TSP 7.400\ Pushrods Fits 4.8 5.3 5.7 6.0 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92

  • Fits 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92.
  • These are the stock length 7.400" Long 5/16" Chromoly .080 Wall pushrods.
  • Excellent upgrade when replacing rocker arms or cams.
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Michigan Motorsports LS Rocker Arm Trunion Upgrade Kit - Fits GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0

  • Converts a stock LS series Rocker Arm into a Captured Roller Trunion Rocker Arm.
  • Fits LS1 LS2 LS3 LS6 L99, LS4, LS7, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4.
  • Trunions, Bearings, Retaining Clips, and New Bolts Included.
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Michigan Motorsports LS1 Rocker Arms with Trunion Kit Installed - FITS LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0 Bolts Not Included

  • Fits LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 Fits 4.8, 5.3, 5.7, 6.0.
  • New LS Rocker Arms with Upgraded Trunions.
  • Premium 8620 steel alloy trunnion and caged roller bearings.
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13702 Rocker Arms Trunion Upgrade Kit Replacement for 1997-UP GM LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 Engine Chevy Pontiac

  • Fitment: Fits for 1997-up GM LS1, LS2, LS3, LS6, LS7--4.8, 5.3, 5.7, 6.0, 6.2, 7.0 engines. Fits for 1997-2004 Chevy, 1998-2002 Pontiac..
  • Package Include: 16 x rocker arm trunions, 32 x rocker arm bearings, 32 x rocker arm retaining rings, 16 x rocker arm bolts, 2 x assembly washers..
  • Installation: Easy to install. Assembly requires the use of a press, snap ring pliers and basic hand tools..
  • Features: Made of high quality aluminum alloy that is strong hardness and durability. Please confirm your vehicle model before placing an order..
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Michigan Motorsports LS3 Rocker Arm Bolts QTY 16-8mm Allen Head Fits Camaro Firebird or any LS3 L99 L76 L92 LS9 LSA

  • 16 Rocker Arm Bolts Made Specifically for LS3 L99 L76 L92 LS9 LSA.
  • These 8mm Allen Head bolts are an excellent upgrade.
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