Isky Cams Roller Camshaft - SB Chevy - RR-652 Roller Grind - RPM Range 3800-7400 RPM - .650"-.645" Lift, 286-298 Duration, 256-264 Duration @ .050", 106 Lobe Center H753C4959 Does not require additional ZDDP

Does not require additional ZDDP additives

60 in Hose Included

High quality OE style flange and band clamps are used for an improved seal

O-Ring Seal Cap

1972-1986 Pontiac Bonneville

Isky Cams Roller Camshaft - SB Chevy - RR-652 Roller Grind - RPM Range 3800-7400 RPM - .650"-.645" Lift, 286-298 Duration, 256-264 Duration @ .050", 106 Lobe Center H753C4959 Does not require additional ZDDPIsky's popular roller camshafts for late models and modifieds are in winning race cars everywhere. 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, Isky