Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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$1,432.95 kit
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Features, Description, Q&A, Specs & Installation
Durably Built. The kit includes everything you need for a comprehensive upgrade for your Silverado 3500 HD, from retainers, locks, and valve stem seals to pushrods. Designed with a 3-bolt camshaft gear attachment style and featuring a double roller timing chain and gear, it ensures durability and reliability.
Dyno-Tested and Proven. With a hydraulic roller lifter and valve springs, this kit delivers dyno-tested and proven gains in power and performance. The 227 intake duration and 237 exhaust duration (at 0.050-inch lift) provide the optimal balance of torque and horsepower.
Installation. Putting this Stage 2 Thumpr 227/237 Hydraulic Roller Master Camshaft Kit on your ride is hard and requires a professional installation.
Warranty. There is a 1-year warranty on this product.
Application. This Comp Cams Stage 2 Thumpr 227/237 Hydraulic Roller Master Camshaft Kit fits 2007-2019 6.0L Silverado 3500 HD models.
Fitment:
Comp Cams MK54-703-11
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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