Chev Big Block Hydraulic Roller

Description

IMPORTANT NOTE: Does not suit Gen 5/Gen 6 thrust plate engines unless a cam button setup is used to control thrust.
Performance cam
Great upper RPM range
Choppy idle
Needs manifold & headers, comp etc and hi stall
See fitting ntoes

IMPORTANT NOTE: Does not suit Gen 5/Gen 6 thrust plate engines unless a cam button setup is used to control thrust.

Performance cam

Great upper RPM range

Choppy idle

Needs manifold & headers, comp etc and hi stall

See fitting notes

Due to the large variation in installed heights for these engines, please refer to our Valve Spring Specification Guide to help select the springs best suited to your application. 

Customer is required to measure distributor shaft OD before purchasing Distributor Gear