Isky Cams BB Chevy R/Z Roller Lifters - .936 H762C05S Constructed from our proprietary high-impact

Constructed from our proprietary high-impact plastic

The CNC coiling head can adjust the spring diameter in real time to ensure that every spring is exactly the same

our license frames are machined on both sides from 6061-T6 billet aluminum

2003-2009 Chevrolet Silverado 1500

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications

Isky Cams BB Chevy R/Z Roller Lifters - .936 H762C05S Constructed from our proprietary high-impactProduct Description: Lifter Red Zone Mechanical Roller Tall Body Vertical Link Bar Big Block Chevy Set of 16 As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components,