Crankshaft Material: Forged 4340 Steel. Product Line: 4340 Forged Steel. Part Type: Crankshaft. Crankshaft Snout Style: Standard. Speedmaster lightweight crankshafts are perfect for engines wanting quicker rpm.
Pontiac 455 4340 Forged Steel Crankshaft ST-4.25 M-3.25 RJ-2.200 RMS-2Pc Ext
Scat Cranks 2 455 6625 2249 Fits For Pontiac V8 4340 Forged H Beam Rods
Pontiac 400 455 4340 Forged Steel Crankshaft ST-4.25 M-3.25 RJ-2.200 RMS-2Pc Ext
Scat Enterprises Pontiac V8 4340 Forged H-Beam Rods 6.625
Eagle CRS6625P3D, Set of 8 Natural Steel Fits Pontiac 4340 Forged H-Beam Rods 6.
Ford 9'' Street/Strip 4340 Forged 35'' 31-Spline Axle C23704-35
