Product Summary

HEI / Male Cap Type, HEI / Male Cap Terminal Style

  • Magnetic trigger style
  • Mechanical and Vacuum advance type
  • Male Super Cap
  • Coil included
  • 65,000 volt coil output
See more details

Key Specs

MFG. Part #289JM6521BK
BrandSpeedway Motors
Cap TypeHEI / Male
Advance TypeMechanical and Vacuum
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 289JM6521BK Details

The Speedway Motors 289JM6521BK HEI Distributor is a performance-ready ignition upgrade designed for Chevrolet 262 (4.3L) V6 engines. Featuring a proven High Energy Ignition (HEI) design, this distributor delivers a stronger, more consistent spark than many factory ignition systems, helping improve engine performance, throttle response, and overall reliability. Its self-contained design simplifies installation by integrating the ignition coil into the distributor assembly, making it an excellent choice for street-driven vehicles, restorations, and performance applications.

Built for dependable operation, the Speedway Motors 289JM6521BK is engineered to provide accurate spark timing and reliable ignition performance across a wide range of RPMs. The durable construction and ready-to-install design make it an ideal replacement for worn or outdated distributors, helping ensure smooth starts, consistent operation, and long-lasting performance for your Chevy 4.3L V6-powered vehicle.

  • Magnetic trigger style
  • Mechanical and Vacuum advance type
  • Male Super Cap
  • Coil included
  • 65,000 volt coil output
  • Fits Chevy 90 degree V6

Specs

Designed specifically for 1985-1987 Chevrolet 4.3L V6 carbureted (non-EFI) engines, this distributor is intended for use with the even-fire version of the 4.3L engine, ensuring proper ignition timing and reliable performance for the correct application.

Speedway Motors 289JM6521BK Specifications

KEY SPECS
MFG. Part #289JM6521BK
BrandSpeedway Motors
Cap TypeHEI / Male
Advance TypeMechanical and Vacuum
GENERAL
External Ignition Box RequiredNo
Cap Terminal StyleHEI / Male
Trigger StyleMagnetic
Gear MaterialSteel
Gear RotationStandard
Distributor Cap ColorBlack
Mechanical Tach DriveNo
Slip CollarNo
Housing MaterialAluminum
Housing FinishMachined
Marine UseNo
Coil IncludedYes
Sold in QuantityEach
NotesDistributor gear is most compatible with cast iron hydraulic or solid flat tappet camshafts. .491 DIA SHAFT

Ratings & Reviews

5

5 Reviews

Overall Assessment

Customers consistently praise our product's good quality and practicality, expressing satisfaction with their purchase. Noteworthy, our product has successfully facilitated the transition from TBI to Carb, suggesting its usefulness in various applications. The product is highly valued over competitors due to its efficiency and confirmed compatibility. In terms of safety, no complaints were noted, indicating reliability and trust. Overall, customers overwhelmingly recommend our products over others, hence setting us distinctly apart in the market.

5

5 reviews

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Great product

5.0

7 months ago

Tinman

Illinois

Verified

Product work great, easy to adjust

Would Recommend

Amazing quality and affordability

5.0

a year ago

solows10

SW Mi

Verified

The distributor in my 1978 luv with a 4.3 vortec finally had it. I bought this one and it fit perfectly and works amazing.

Would Recommend

Great product

5.0

a year ago

Rob G

Redcliff Ab

Verified

Great way to convert a 4.3 to carburator .

Would Recommend

Great job thank you

5.0

a year ago

Barney

Virginia Beach

I can't wait to order again. Y'all did a great job and you got the right product.

Would Recommend

Great product.

5.0

2 years ago

Elroy

Shelby, NC

Verified

Changed over from TBI to Carb. Needed standard HEI to eliminate the ECM.

Would Recommend

Showing 5 of 5 reviews

Questions & Answers

1 Question • 1 Answer

Is this an even firing distributor?

by benjamin

• 2 years ago

1 answer

1 of 1 questions shown

Fitment

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 229

  • 2-Piece Rear Main Chevy 229

Customer Impersonation Script