Engine Rotating Kits - 102.362mm Bore (mm) - Internal Engine Balance - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

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

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483006050

Engine Kit, Crank, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483006050

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

...Loading

Cannot be shipped Internationally if shipped by air

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: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Eagle Street and Strip Rotating Assemblies B15402E030

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

Part Number: ESP-B15402E030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Eagle Street and Strip Rotating Assemblies B627144030

Engine Rotating Assembly, Street/Strip, Forged Piston, Forged Crank, I-Beam Rods, Chevy, Small Block, LS2, Kit

Part Number: ESP-B627144030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Scat Engine Rotating Assemblies 1-90005BI

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

Part Number: SCA-1-90005BI

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Eagle Competition Rotating Assemblies B12011030

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

Part Number: ESP-B12011030

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Eagle Competition Rotating Assemblies B14125030

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

Part Number: ESP-B14125030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Eagle Competition Rotating Assemblies B12111030

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

Part Number: ESP-B12111030

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483002050

Engine Kit, Crank, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483002050

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

...Loading

Cannot be shipped Internationally if shipped by air

Scat Engine Rotating Assemblies 1-98113BI

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

Part Number: SCA-1-98113BI

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483000050

Engine Kit, Crank, Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483000050

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

...Loading

Cannot be shipped Internationally if shipped by air

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483114000

Engine Kit, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483114000

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

...Loading

Cannot be shipped Internationally if shipped by air

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483002000

Engine Kit, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483002000

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

...Loading

Cannot be shipped Internationally if shipped by air

Scat Engine Rotating Assemblies 1-41839BI

Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-41839BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Eagle Competition Rotating Assemblies 12077030

COMP ROTATING ASSY

Part Number: ESP-12077030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483004000

Engine Kit, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483004000

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

...Loading

Cannot be shipped Internationally if shipped by air

Scat Engine Rotating Assemblies 1-47110BI

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

Part Number: SCA-1-47110BI

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3483006000

Engine Kit, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483006000

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

...Loading

Cannot be shipped Internationally if shipped by air

Manley Rotating Assemblies 290030R

KIT-SBC 383 3.750/4.030

Part Number: MAN-290030R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

Manley Rotating Assemblies 290030RH

KIT-SBC 383 3.750/4.030

Part Number: MAN-290030RH

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

Manley Rotating Assemblies 290030

KIT-SBC 383 3.750/4.030

Part Number: MAN-290030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today