Howards Camshaft 181145-12 Hydraulic Roller. 525/. 525 Chevy 305/350 SBC Small

  

Howards Hydraulic Roller Camshaft Only. Good All Around Performance, Fair Idle, Good Vacuum, Computer Compatible with Chip. For OE Roller Applications / With Stepped Nose (Carbureted) Stock O. Valve springs cannot be used. 050: Int 219 / Exh 225.

Basic RPM Range 1500 - 5600.