COMP Cams valve spring seat-cutting tools allow you to machine the cylinder head for the correct diameter valve spring. This will allow you to install larger springs and hardened spring seats. They will require the use of an arbor/pilot (sold separately).

More From This Category

Autometer Direct Fit Dash Kit, (5" X2, 2 1/16" X4), Pontiac Firebird 82-84, Phantom, Phantom

Autometer Direct Fit Dash Kit, (5" X2, 2 1/16" X4), Pontiac Firebird 82-84, Phantom, Phantom

$2,235.94 $2,353.62

5% OFF
Cast Piston

Cast Piston

$91.09

Sonnax Turbine Hub, GM, Comp GM-Rk-408 & Wc, Each

Sonnax Turbine Hub, GM, Comp GM-Rk-408 & Wc, Each

$240.04

Autometer Gauge Mount, Direct Fit, (3 3/8" X2, 2 1/16" X4), Chevy S10 Truck 98-04, Mounting Solution

Autometer Gauge Mount, Direct Fit, (3 3/8" X2, 2 1/16" X4), Chevy S10 Truck 98-04, Mounting Solution

$460.47 $484.71

5% OFF
Dakota Digital Gauge Kit, 1973 For Chevrolet For Chevelle/ Malibu/ El Camino, Analog, Silver Background, Alloy Style Face, Red Display

Dakota Digital Gauge Kit, 1973 For Chevrolet For Chevelle/ Malibu/ El Camino, Analog, Silver Background, Alloy Style Face, Red Display

$1,968.40