Powerhouse piston ring squaring tools make your engine build more efficient. These hard anodized aluminum tools push the ring a full .600 in. down the cylinder bore for accurate end gap measurement. Plus, their open design lets you reach through the tools and pull up on the ring for added accuracy. Choose from several sizes and ranges to work on blocks with head studs installed. Power build with Powerhouse Products piston ring squaring tools.

More From This Category

COMP Cams Pushrod, High Energy 7.794 in. Long, 5/16 in. Diameter, Set of 16

COMP Cams Pushrod, High Energy 7.794 in. Long, 5/16 in. Diameter, Set of 16

$84.62

Powerhouse Valve Spring Compressor for GM GEN V LT1 & LS7

Powerhouse Valve Spring Compressor for GM GEN V LT1 & LS7

$249.13

COMP Cams Push Rod, Dual Taper, Chromoly, 9.200 in. Long, .165 in. Wall, 7/16 in. Diameter, Each

COMP Cams Push Rod, Dual Taper, Chromoly, 9.200 in. Long, .165 in. Wall, 7/16 in. Diameter, Each

$39.58

Powerhouse Calibration Spring, Steel, Each

Powerhouse Calibration Spring, Steel, Each

$66.64