The Brian Tooley Racing truck camshafts are an excellent choice for GM trucks and SUVs equipped with 4.8L, 5.3L, and 6.0L engines. The camshafts are designed to increase power without sacrificing low-end torque and are great choice for heavier vehicles such as: Avalanche, Escalade, Sierra, Silverado, Suburban, Tahoe, Trailblazer, and Yukon.
– Front Cover Gasket
– BTR hardened 7.400″ length 5/16″ pushrods
– Your Choice of Lifters with Lifter Guides
– Stage II Camshaft Specs (BTR31218110): 212/218 .480″/.480″ 111 LSA
– Stage IV Camshaft Specs (BTR32430090): 224/230 .480″/.480″ 109 LSA