Description
Allows manual control over exhaust valve operation
Install an ARP cam bolt kit and end your camshaft timing worries
El Camino 1966-1975
and no remapping is needed for this configuration (the system only fits vehicles equipped with the OPF filter
Specifications Socket Size(s) 3/8 hex UHL 4
AP RACING CP4703-575MK(12) STUDKIT-M6x1.0x57.5 ymm_20 Allows manual control over exhaust