Make your own machine keys with ATI Performance Products' heat-treated 8630 alloy steel. These key stocks feature 112,000 psi tensile strength.

More From This Category

MANLEY Crankshaft, Forged 4340 Steel, 4.050 in. Stroke, HEMI, 32 Tooth, Reluctor, Each

MANLEY Crankshaft, Forged 4340 Steel, 4.050 in. Stroke, HEMI, 32 Tooth, Reluctor, Each

$2,008.73

View
SCAT Crankshaft, Internal Balanced, 1-Piece, 2-Piece, Forged 4340 Steel, Superlight, 3.000 in. Stroke, For Ford Small Block, Each

SCAT Crankshaft, Internal Balanced, 1-Piece, 2-Piece, Forged 4340 Steel, Superlight, 3.000 in. Stroke, For Ford Small Block, Each

$3,164.55

View
SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Superlight, 4.500 in. Stroke, Pontiac 3.250 in. Main, Each

SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Superlight, 4.500 in. Stroke, Pontiac 3.250 in. Main, Each

$3,345.47

View
SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Billet Lightweight, 4.250 in. Stroke, Oldsmobile Big Block, Each

SCAT Crankshaft, Internal Balanced, 2-Piece, Forged 4340 Steel, Billet Lightweight, 4.250 in. Stroke, Oldsmobile Big Block, Each

$3,361.42

View
SCAT Crankshaft, Stroker, Steel 4340 Non-Twist, SB Chevrolet 400ci , 4.000in. Stroke, 6.000'' Rod length Each

SCAT Crankshaft, Stroker, Steel 4340 Non-Twist, SB Chevrolet 400ci , 4.000in. Stroke, 6.000'' Rod length Each

$1,353.20

View