Engine Hardware

Positively stop piston in order to find Top Dead Center (TDC) Bolt style screws into spark plug hole while plate type bolts across any cylinder bor...

These simple, yet effective handles provide good leverage and a non-slip grip when installing or removing a cam. These tools save time, pinched fin...

Use COMP Cams Crankshaft Sockets To Safely Hand-Rotate Your Engine. When slipped on the end of a crankshaft, these specially designed 1/2" drive so...

These COMP Cams dial indicator tip extensions will allow you to use your dial indicator for many other applications. They are available in differen...

This innovation tool actually slides down into the lifter bore and rides on top of the Camshaft in order to measure lobe lift and base circle runou...

This dial indicator magnetic base allows you to mount a dial indicator anywhere on your engine.CatalogUser 1

COMP Cams Bracket For Spring CheckerUser 1

This COMP fixture is essential for any engine project where valvetrain measurements are required. Our tool screws into both 1/2" and 7/16" bolt hol...

Our magnetic deck checker allows for the easy mounting of a dial indicator to check piston travel. Magnets in this deck plate make mounting a dial ...

The COMP crankshaft socket for Chrysler V8 is the last crankshaft socket that you'll need. Featuring a 1/2" drive socket and a knurled nut, our soc...

The COMP crankshaft socket for Chevrolet Big Block is the last crankshaft socket that you'll need. Featuring a 1/2" drive socket and a knurled nut,...

This pointer is designed for use with a camshaft degree wheel. As the degree wheel turns, this pointer stays in place and indicates the position of...

The COMP crankshaft socket for Chevrolet Small Block, 90 degree V6, GM 4 cyl and Ford 4.6 is the last crankshaft socket that you'll need. Featuring...

Multiple sized degree wheels provide precision and accuracy Size allows for use on engine stand or with the engine still in vehicle Can be bolted o...

Multiple sized degree wheels provide precision and accuracy Size allows for use on engine stand or with the engine still in vehicle Can be bolted o...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

Checking springs are essential for any engine project. Whether you're checking piston to valve clearance, rocker ratio, valve lift, degreeing a cam...

Checking springs are essential for any engine project. Whether you're checking piston to valve clearance, rocker ratio, valve lift, degreeing a cam...

This Arbor/Pilot is required for use with COMP Spring Seat Cutters and Valve Guide Cutters. They will work with the valve guide cutters used for sh...

This Arbor/Pilot is required for use with COMP Spring Seat Cutters and Valve Guide Cutters. They will work with the valve guide cutters used for sh...

Ultra ARC Aluminum Series Rocker Arm - Cup Adjuster Screws - Set of 16. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, ...

Ultra ARC Aluminum Series Rocker Arm - Cup Adjuster Screw - Single. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, impr...

These set screws replace the set screws that come with our adjustable Ultra Pro Magnum rocker arms for GM LS1/LS2/LS6 and LS3.CatalogUser 1

Prevent cam bolts from backing out at high RPM and load with our cam lock plate and bolt kit for Chevrolet Small and Big Block. Includes a plate wi...