4340 FORGED Series (Strongest)
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Chevy 350 5.7 1 Piece 4340 Forged Crankshaft 3.480 1 Pc Rear Seal PCE276.1019
$579.50Rear Main Seal Style: 1-piece Engine Stroke (in): 3.480 in. Crankshaft Material: Forged 4340 Lightened: No Requires Narrow Bearings: YES Rod Bearings Included: No Main Bearings Included: No Rod Journal Diameter (in): 2.100 in. ROD AND MAIN JOURNALS REQUIRE CHAMFERED BEARINGS Main Journal Diameter (in): 2.449 in. Minimun Rod Length (in): 5.700 in. Balancer Bolt Thread Size: Standard Crankshaft Snout Style: Standard Quantity: Sold individually. Learn More -
Chevy 350 5.7 2 Piece 4340 Forged Crankshaft 3.480 2 Pc Rear Seal PCE276.1009
$579.50Rear Main Seal Style: 2-piece Engine Stroke (in): 3.480 in. Crankshaft Material: Forged 4340 Lightened: No Requires Narrow Bearings: YES Rod Bearings Included: No Main Bearings Included: No Rod Journal Diameter (in): 2.100 in. ROD AND MAIN JOURNALS REQUIRE CHAMFERED BEARINGS Main Journal Diameter (in): 2.449 in. Minimun Rod Length (in): 5.700 in. Balancer Bolt Thread Size: Standard Crankshaft Snout Style: Standard Quantity: Sold individually. Learn More -
Chevy SBC 383 5.7 6.0 ROD 4340 Forged Steel Crankshaft 3.750 1Pc PCE276.1020
$599.50Rear Main Seal Style: 1-piece EXTERNAL BALANCE Engine Stroke (in): 3.750 in. Crankshaft Material: Forged 4340 Steel Engine Balance: Internal Lightened: No Requires Narrow Bearings: See notes below Rod Bearings Included: No Main Bearings Included: No Rod Journal Diameter (in): 2.100 in. Main Journal Diameter (in): 2.449 in. Minimun Rod Length (in): 5.700 in. Balancer Bolt Thread Size: Standard Crankshaft Snout Style: Standard Quantity: Sold individually. Notes: Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings. - Learn More -
Chevy SBC 400 6.0 4340 Forged Steel Crankshaft 4.00 2Pc PCE276.1026
$579.50Rear Main Seal Style: 2-piece EXTERNAL BALANCE Engine Stroke (in): 4.00 in. Crankshaft Material: Forged 4340 Steel Engine Balance: Internal Lightened: No Requires Narrow Bearings: See notes below Rod Bearings Included: No Main Bearings Included: No Rod Journal Diameter (in): 2.100 in. Main Journal Diameter (in): 2.649 in. Minimun Rod Length (in): 6.0 in. Balancer Bolt Thread Size: Standard Crankshaft Snout Style: Standard Quantity: Sold individually. Notes: Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings. - Learn More -
Chevy SBC LS1 6.098 4340 Forged Steel Crankshaft 4.100 1 Pc PCE276.1061
$675.50Rear Main Seal Style: 1-piece Engine Stroke (in): 4.100 in. Crankshaft Material: 4340 Forged Steel Engine Balance: Internal Lightened: No Requires Narrow Bearings: See notes below Rod Bearings Included: No Main Bearings Included: No Rod Journal Diameter (in): 2.100 in. Main Journal Diameter (in): STANDARD LS1 in. Minimun Rod Length (in): 6.098 in. Balancer Bolt Thread Size: Standard Crankshaft Snout Style: Standard Quantity: Sold individually. Notes: Check the bearing to crank radius clearance. Rod bearings may need to be chamfered or alternatively use narrow rod bearings. - Learn More
