Availability
Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.000 in. Stroke, Dodge, Plymouth, 340, Each
Part Number: SCA-934020
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Dodge, Plymouth, 340, Each
Part Number: SCA-434020
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, Small Block, LS1, Set of 8
Part Number: SCA-26100944P
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each
Part Number: SCA-435056
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Today
Crankshaft, 1-Piece Seal, Internal, External Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each
Part Number: SCA-435010L
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.700 in. Length, Chevy, Big Block, Set of 8
Part Number: SCA-6670022
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, 4.8/5.3/5.7/6.0L, Set of 8
Part Number: SCA-66100927
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft, 28 oz. External Balance, Forged 4340 Steel, 3.00 in. Stroke, Ford, 302, Each
Part Number: SCA-43021
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, Small Journal, 6.000 in. Length, Chevy, Small Block, Set of 8
Part Number: SCA-6600020
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rod Bolt, Replacement, 12-point, 8740 Chromoly Steel, 7/16-20 in. Thread Size, 1.602 in. UHL, Each
Part Number: SCA-4AP1-602-1LU
Estimated Ship Date: Today
Estimated Ship Date: Today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.657 in. Length, Ford, 5.4L, Set of 8
Part Number: SCA-6665754
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, Small Journal, 6.125 in. Length, Chevy, Small Block, Set of 8
Part Number: SCA-6612520
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.400 in. Length, Ford, Small Block, Set of 8
Part Number: SCA-65400912
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, Small Journal, 6.000 in. Length, Chevy, Small Block, Set of 8
Part Number: SCA-6600020QLS
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.200 in. Length, Ford, Small Block, 5.8L, Set of 8
Part Number: SCA-66200A
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 409, Each
Part Number: SCA-440910
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.400 in. Length, Ford, Small Block, Set of 8
Part Number: SCA-25400912
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, 6.385 Rod, Chevy, 454, Each
Part Number: SCA-445426
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.125 in. Length, Chevy, Small Block, Set of 8
Part Number: SCA-6612521QLS
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.250 in. Length, Chevy, Small Block, Set of 8
Part Number: SCA-6625021
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.700 in. Length, Chevy, Big Block, Set of 8
Part Number: SCA-6670022A
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, Small Journal, 5.700 in. Length, Chevy, Small Block, Set of 8
Part Number: SCA-6570020QLS
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.090 in. Length, Ford, Small Block, Set of 8
Part Number: SCA-65090A
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.400 in. Length, Ford, Small Block, Set of 8
Part Number: SCA-65400912A
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 3.580 in. Stroke, Chrysler, 360, Each
Part Number: SCA-436010
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
