Description: Brian Tooley LS Rocker Arm Upgrade Trunion KitThese 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 LS44.8 5.3 5.7 6.0 6.2 The Kit includes the rocker arm trunions, rocker arm bearings, and rocker arm retaining rings and Michigan Motorsports 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. 16 rocker arm trunions32 rocker arm bearings32 rocker arm retaining rings16 LS bolts2 washers for pressing bearings
Price: 119.99 USD
Location: Niles, Michigan
End Time: 2024-03-24T15:58:21.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Items Included: Bearing, Bolt, Clips, Trunnion, Washers
Manufacturer Part Number: TK001
Brand: Brian Tooley
Type: LS Trunnion Kit
Interchange Part Number: trunnion, Retro-Fit,
