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.
– BTR LS Tophat valve seals set
– BTR MLS Head Gaskets
– Front Cover Gasket
– BTR hardened 7.400″ length 5/16″ pushrods
– Your Choice of Lifters with Lifter Guides
– Stage I Camshaft Specs (BTR30612120): 206/212 .553″/.553″ 112 LSA
– Stage II Camshaft Specs (BTR31218110): 212/218 .553″/.553″ 111 LSA
– Stage III Camshaft Specs (BTR31824100): 218/224 .553″/.553″ 110 LSA
– Stage IV Camshaft Specs (BTR32430090): 224/230 .553″/.553″ 109 LSA
– Torque Camshaft Specs (30202111): 20x/20x .50x”/.50x” 111-1 LSA