Isky Cams SB Chevy R/Z Roller Lifters - .180" Offset 3552024-13- XL which accepts our part #81-016

which accepts our part #81-016 or #81-116 pressure cap or any 16 psi radiator style cap

2 1/4" long Fan Spacer Kit

Leaf Springs

35-75psi (Works well with 11137 200lph up to 11101 A1000)To us

1210" Jet size

Isky Cams SB Chevy R/Z Roller Lifters - .180" Offset 3552024-13- XL which accepts our part #81-016Product Description: Lifter Red Zone Mechanical Roller 0. 180 in Offset Vertical Link Bar Tall Body Small 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