Engines & Components

Crankshaft, Forged 4340, Internal Balance, 4.750 in. Stroke, 6.700 Rod, Chevy Big Block, 8.1L, Each

Part Number: SCA-481030

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Pistons, AutoTec BBC, 4.155, 3.25, Dome 6.135, 0.99, BBC 348/409, Sold as a set of 8.

Part Number: PIS-1001754

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Estimated Ship Date: Oct 24, 2025 if ordered today

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351 STD WEIGHT

Part Number: SCA-4351C65

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Estimated Ship Date: Monday 9/8/2025

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Crankshaft, Excalibur, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-735010

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Crankshaft, Excalibur, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, Chevy, 350, Each

Part Number: SCA-735076

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.490 in. Length, Ford, Big Block FE, Set of 8

Part Number: SCA-66490A

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Estimated Ship Date: Monday 9/8/2025

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.605 in. Length, Ford, Big Block 385, Set of 8

Part Number: SCA-66605A

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.100 in. Length, ARP L19 Bolts, Chevrolet, LS, Set of 8

Part Number: SCA-66100945L19

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Estimated Ship Date: Monday 9/8/2025

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Crankshaft, Standard Weight, Forged 4340 Steel, Internal Engine Balance, 3.622 in. Stroke, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: SCA-4LS136262

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-6600021QLS

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, Stroker, 6.000 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, Set of 8

Part Number: SCA-6600021SL19

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Estimated Ship Date: Monday 9/8/2025

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.100 in. Length, ARP L19 Bolts, Chevrolet, LS, Set of 8

Part Number: SCA-66100927L19

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.885 in. Length, AMC V8, Set of 8

Part Number: SCA-65885

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Estimated Ship Date: Nov 13, 2025 if ordered today

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H-Beam Connecting Rods

Part Number: SCA-6625021SA

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Pistons, AutoTec BBF, 4.44, 4.3, Inverted Dome/Milled Dish 6.8, 1.04, BBF 429/460, Sold as a set of 8.

Part Number: PIS-1000545

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Pistons, Forged, 4.280 in. Bore, 4.250 in. Stroke, Dome Top, 6.385 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000675

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Estimated Ship Date: Monday 9/8/2025

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Pistons, Forged, 4.310 in. Bore, 4.000 in. Stroke, Dome Top, 6.135 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000289

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Estimated Ship Date: Monday 9/8/2025

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Pistons, Forged, 4.310 in. Bore, 4.250 in. Stroke, Dome Top, 6.135 in. Rod Length, 0.990 in. Pin Diameter, BBC, Chevy, Set of 8

Part Number: PIS-1000666

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Estimated Ship Date: Monday 9/8/2025

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.135 in. Length, ARP L19 Bolts, Chevrolet, Big Block Mark IV, Set of 8

Part Number: SCA-6613522L19

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, Small Journal, 5.700 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, Set of 8

Part Number: SCA-6570020L19

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.125 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, LS, LT, Set of 8

Part Number: SCA-6612521L19

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.625 in. Length, Pontiac V8, 6.6/7.0/7.5L, Set of 8

Part Number: SCA-66625

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.800 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-6680022

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 7.100 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-6710022

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.860 in. Length, Mopar Hemi V8, 426, 7.0L, Set of 8

Part Number: SCA-66860

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Estimated Ship Date: Nov 13, 2025 if ordered today

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