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Engine Rotating Assembly Kits

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Engine Rotating Assembly Kits

Churn out all the asphalt-chewing, road-grating horsepower you want with our massive selection of engine rotating assemblies and stroker kits! Our top-brand kits bring...

Churn out all the asphalt-chewing, road-grating horsepower you want with our massive selection of engine rotating assemblies and stroker kits! Our top-brand kits bring together everything you need, including crankshaft, connecting rods, pistons, and other essential bottom-end components. Maximize your budget with a standard, all-in-one rotating assembly or maximize displacement with a cubic inch-enhancing stroker kit. We carry stroker kits and engine rotating assemblies for a large array of applications, including first-generation small block Chevy, Chevy 383 stroker, GM LS1/LS2/LSX, Ford 302 and 4.6L, Ford 347 stroker,...

Churn out all the asphalt-chewing, road-grating horsepower you want with our massive selection of engine rotating assemblies and stroker kits! Our top-brand kits bring together everything you need, including crankshaft, connecting rods, pistons, and other essential bottom-end components. Maximize your budget with a standard, all-in-one rotating assembly or maximize displacement with a cubic inch-enhancing stroker kit. We carry stroker kits and engine rotating assemblies for a large array of applications, including first-generation small block Chevy, Chevy 383 stroker, GM LS1/LS2/LSX, Ford 302 and 4.6L, Ford 347 stroker, small and big block Mopar, and many more. Shop now!

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R24400308

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R24400308

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R24400308

Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 24X, 6.125 rod, 8cc dish, 11.1:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24400308

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R244003020

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R244003020

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R244003020

Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 24X, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244003020

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R58400308

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R58400308

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R58400308

Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 58x, 6.125 rod, 8cc dish, 11.1:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58400308

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15455E030

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15455E030

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15455E030

Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15455E030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R584003020

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R584003020

Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R584003020

Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 58x, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584003020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Eagle Street and Strip Rotating Assemblies B18022060

Eagle Street and Strip Rotating Assemblies B18022060

Eagle Street and Strip Rotating Assemblies B18022060

Engine Rotating Assembly, Street/Strip, 4.310 in. Bore, Cast Crank, Forged Pistons, I-Beam Rods, Chevrolet, Big Block Mark IV, Kit

Part Number: ESP-B18022060

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405E060

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405E060

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405E060

Engine Rotating Assembly, Street, Cast Crank, Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15405E060

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Engine Rotating Assemblies 1-90455BI

Scat Engine Rotating Assemblies 1-90455BI

Scat Engine Rotating Assemblies 1-90455BI

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-90455BI

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Street and Strip Rotating Assemblies B18022030

Eagle Street and Strip Rotating Assemblies B18022030

Eagle Street and Strip Rotating Assemblies B18022030

Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B18022030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15404E030

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15404E030

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15404E030

Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15404E030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Eagle Competition Rotating Assemblies B14003030

Eagle Competition Rotating Assemblies B14003030

Eagle Competition Rotating Assemblies B14003030

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: ESP-B14003030

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15454E030

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15454E030

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15454E030

Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15454E030

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15402E000

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15402E000

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15402E000

Engine Rotating Assembly, Street, Cast Crank, Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15402E000

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Street and Strip Rotating Assemblies B15505L03053

Eagle Street and Strip Rotating Assemblies B15505L03053

Eagle Street and Strip Rotating Assemblies B15505L03053

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-B15505L03053

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405L04068

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405L04068

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405L04068

Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15405L04068

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Engine Rotating Assemblies 1-98112BI

Scat Engine Rotating Assemblies 1-98112BI

Scat Engine Rotating Assemblies 1-98112BI

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Mopar, Small Block, Kit

Part Number: SCA-1-98112BI

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Engine Rotating Assemblies 1-94160

Scat Engine Rotating Assemblies 1-94160

Scat Engine Rotating Assemblies 1-94160

Engine Rotating Assembly, Series 9000, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-94160

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Engine Rotating Assemblies 1-95105BE

Scat Engine Rotating Assemblies 1-95105BE

Scat Engine Rotating Assemblies 1-95105BE

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-95105BE

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Engine Rotating Assemblies 1-94306

Scat Engine Rotating Assemblies 1-94306

Scat Engine Rotating Assemblies 1-94306

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-94306

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Engine Rotating Assemblies 1-94055

Scat Engine Rotating Assemblies 1-94055

Scat Engine Rotating Assemblies 1-94055

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-94055

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405E040

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405E040

Eagle Street Performance Rotating Assemblies with Silv-O-Lite Claimer Pistons B15405E040

Engine Rotating Assembly, Street, Cast Crank, Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15405E040

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Scat Engine Rotating Assemblies 1-91055

Scat Engine Rotating Assemblies 1-91055

Scat Engine Rotating Assemblies 1-91055

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-91055

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Competition Rotating Assemblies B14125030

Eagle Competition Rotating Assemblies B14125030

Eagle Competition Rotating Assemblies B14125030

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: ESP-B14125030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Eagle Competition Rotating Assemblies 14702030

Eagle Competition Rotating Assemblies 14702030

Eagle Competition Rotating Assemblies 14702030

Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 2 pc. Seal, Ford, 408, Kit

Part Number: ESP-14702030

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Eagle Street and Strip Rotating Assemblies 13202L000

Eagle Street and Strip Rotating Assemblies 13202L000

Eagle Street and Strip Rotating Assemblies 13202L000

Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-13202L000

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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