Description: BTR Brian Tooley LS1 SHAFT ROCKER KIT V2Fits 1997-2013 Cathedral Port LS Heads 4.8L 5.3L 5.7L 6.0L LS1 LS2 LM7 L33 LQ4 LQ9Compatible with OEM Casting #'s 243, 241, 799, 853, 706, 862, 317Fits Trick Flow Cathedral port heads. May fit other aftermarket heads, please verify first. Introducing the BTR Shaft Rocker Kit – The Next Step in the Evolution of LS Rocker Arm Trunnion KitsPerformance-minded engine builders know there is an inherent issue with valve train deflection when using stock rocker arm mounting in Chevrolet Gen III-IV-cylinder heads. The BTR shaft rocker system significantly reduces that deflection thereby improving performance and durability. This kit features technology typically only found in high-end shaft rocker systems. The shaft rocker system consists of a billet steel stand equipped with four shafts per cylinder head, fasteners and bearings. The shafts are made from genuine 52100 bearing steel. Each pair of rockers has five fasteners mounting them to the rocker stand compared to the traditional single bolt per rocker configuration. During the development of this system, both aluminum and steel stands were tested - steel reigned supreme. The new BTR shaft rocker kit is ready for assembly using your existing stock rockers and is also compatible with BTR rocker arm bodies. This updated V2 version of the shaft rocker kit features a shim design for easier assembly compared to snap rings and higher strength. Fits Cathedral Port heads with 16 straight rocker arms. Will not fit rectangle port (LS3, L99, L92, LY6, L96 etc) heads that have offset intake rocker arms. No bolts included - stock rocker bolts can be reused.KIT INCLUDES THE FOLLOWING : SKUDescriptionQuantitySRKR1-BASEBTR LS1 STAFT ROCK SYSYEM - STAND2SRKR1ShaftBTR LS1 STAFT ROCK SYSYEM - SHAFT839541BOLT FOR ROCKER STAND24SRKR_SHM055Shaft Rocker Thrust Shim .055" Thick34TK/BEARING-33BTR ROCKER ARM TRUNNION BEARING KIT OF 331
Price: 319.99 USD
Location: Niles, Michigan
End Time: 2023-11-27T16:29:38.000Z
Shipping Cost: 0 USD
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Item Specifics
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
Brand: Brian Tooley Racing
Interchange Part Number: rockers, trunnion
Manufacturer Part Number: BTRSRKR1KIT
