$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

It's the Season for Savings - Shop Holiday Deals Now!

Filters

  • In Stock
  • Make/Model
  • Part Type
  • Brand
  • Make/Engine
  • Price Range
  • Filter Options

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Model
  • Part Type
  • Brand
  • Make/Engine
  • Price Range
  • Filter Options

1981 Engine Kits & Rotating Assemblies

Individual Parts
Part Groups

Results 451 - 475 of 2000 +

Scat Engine Rotating Assemblies 1-42310BI

Scat Engine Rotating Assemblies 1-42310BI

Scat Engine Rotating Assemblies 1-42310BI

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

Part Number: SCA-1-42310BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 20, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies B13022E040

Eagle Street and Strip Rotating Assemblies B13022E040

Eagle Street and Strip Rotating Assemblies B13022E040

CHEVY 350 BAL ROTATING ASSEMBLY

Part Number: ESP-B13022E040

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

Eagle Competition Rotating Assemblies B20203060

Eagle Competition Rotating Assemblies B20203060

Eagle Competition Rotating Assemblies B20203060

BALANCED COMPETITION ASSEMBLY CHRY. 360

Part Number: ESP-B20203060

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 21, 2026 if ordered today

Scat Engine Rotating Assemblies 1-45060BE

Scat Engine Rotating Assemblies 1-45060BE

Scat Engine Rotating Assemblies 1-45060BE

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

Part Number: SCA-1-45060BE

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 20, 2026 if ordered today

Scat Engine Rotating Assemblies 1-47608BI

Scat Engine Rotating Assemblies 1-47608BI

Scat Engine Rotating Assemblies 1-47608BI

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

Part Number: SCA-1-47608BI

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 20, 2026 if ordered today

Scat Engine Rotating Assemblies 1-90555

Scat Engine Rotating Assemblies 1-90555

Scat Engine Rotating Assemblies 1-90555

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

Part Number: SCA-1-90555

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 20, 2026 if ordered today

Scat Engine Rotating Assemblies 1-94105

Scat Engine Rotating Assemblies 1-94105

Scat Engine Rotating Assemblies 1-94105

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

Part Number: SCA-1-94105

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 20, 2026 if ordered today

Eagle Street and Strip Rotating Assemblies 16022030

Eagle Street and Strip Rotating Assemblies 16022030

Eagle Street and Strip Rotating Assemblies 16022030

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

Part Number: ESP-16022030

5.0 out of 5 stars ( 1 )

...Loading

Manley Rotating Assemblies 28565H

Manley Rotating Assemblies 28565H

Manley Rotating Assemblies 28565H

KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-28565H

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

Manley Rotating Assemblies 28565HX

Manley Rotating Assemblies 28565HX

Manley Rotating Assemblies 28565HX

KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-28565HX

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

Eagle Competition Rotating Assemblies B12311000

Eagle Competition Rotating Assemblies B12311000

Eagle Competition Rotating Assemblies B12311000

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12311000

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12311060

Eagle Competition Rotating Assemblies B12311060

Eagle Competition Rotating Assemblies B12311060

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12311060

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12302040

Eagle Competition Rotating Assemblies B12302040

Eagle Competition Rotating Assemblies B12302040

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12302040

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12303000

Eagle Competition Rotating Assemblies B12303000

Eagle Competition Rotating Assemblies B12303000

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12303000

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12303030

Eagle Competition Rotating Assemblies B12303030

Eagle Competition Rotating Assemblies B12303030

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12303030

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12303060

Eagle Competition Rotating Assemblies B12303060

Eagle Competition Rotating Assemblies B12303060

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12303060

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12304000

Eagle Competition Rotating Assemblies B12304000

Eagle Competition Rotating Assemblies B12304000

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12304000

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12316000

Eagle Competition Rotating Assemblies B12316000

Eagle Competition Rotating Assemblies B12316000

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12316000

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B12316030

Eagle Competition Rotating Assemblies B12316030

Eagle Competition Rotating Assemblies B12316030

BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12316030

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies B45101U3819

Eagle Competition Rotating Assemblies B45101U3819

Eagle Competition Rotating Assemblies B45101U3819

BALANCED COMPETITION ASSY BUICK 3.8L V6

Part Number: ESP-B45101U3819

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies 12305000

Eagle Competition Rotating Assemblies 12305000

Eagle Competition Rotating Assemblies 12305000

COMPETITION ASSEMBLY CHEVY 350

Part Number: ESP-12305000

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies 12305040

Eagle Competition Rotating Assemblies 12305040

Eagle Competition Rotating Assemblies 12305040

COMPETITION ASSEMBLY CHEVY 350

Part Number: ESP-12305040

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies 12305060

Eagle Competition Rotating Assemblies 12305060

Eagle Competition Rotating Assemblies 12305060

COMPETITION ASSEMBLY CHEVY 350

Part Number: ESP-12305060

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies 12316000

Eagle Competition Rotating Assemblies 12316000

Eagle Competition Rotating Assemblies 12316000

COMPETITION ASSEMBLY CHEVY 350

Part Number: ESP-12316000

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Eagle Competition Rotating Assemblies 12316030

Eagle Competition Rotating Assemblies 12316030

Eagle Competition Rotating Assemblies 12316030

COMPETITION ASSEMBLY CHEVY 350

Part Number: ESP-12316030

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify