• Top Street Performance Buick Odd-Fire 6-Cylinder HEI Cap & Rotor Kit - Black - Distributor Cap
  • Top Street Performance Buick Odd-Fire 6-Cylinder HEI Cap & Rotor Kit - Black - front view
  • Top Street Performance Buick Odd-Fire 6-Cylinder HEI Cap & Rotor Kit - Black - side view
  • Top Street Performance Buick Odd-Fire 6-Cylinder HEI Cap & Rotor Kit - Black - close-up
  • Top Street Performance Buick Odd-Fire 6-Cylinder HEI Cap & Rotor Kit - Black - installed on the engine
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Top Street Performance

Buick Odd-Fire 6-Cylinder HEI Cap & Rotor Kit - Black

Buick Odd-Fire 6-Cylinder HEI Cap & Rotor Kit - Black

SKU: JM6949BK

$21.74
$21.74 $24.70
Shipping calculated at checkout.

In stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Brass terminals maintain clean HEI spark contact for odd-fire V6
  • Black cap and matching rotor for Buick 90° V6 HEI service
  • Fits Buick 225/231 "Odd-Fire" applications, including JM6529 distributors
  • Clamp-style attachment for straightforward cap replacement

Description

Refresh odd-fire V6 spark routing with this black HEI cap and matching rotor, built for Buick 225 and 231 "Odd-Fire" applications. Brass terminals help maintain clean contact between the cap, rotor, and HEI-style plug wire ends.

This cap and rotor set is designed to replace worn distributor service components during ignition maintenance. Before installation, verify your HEI distributor type, cylinder count, cap attachment style, and spark plug wire terminal ends — this kit fits TSP's JM6529 "Odd-Fire" HEI distributors specifically.


Applications
Fits Buick 90° V6: 3.7L/225 in³ "Dauntless" and 3.8L/231 in³ "Odd-Fire." Fits TSP JM6529 odd-fire HEI distributors. Common on Buick 90-degree V6 odd-fire HEI distributor service applications, plus Jeep and Buick V6 conversion/refresh projects using compatible odd-fire HEI distributors.

Installation
Verify HEI distributor type, cylinder count, cap attachment style, and spark plug wire terminal ends before installation. Confirm compatibility with TSP's JM6529 odd-fire distributor before ordering.

Specs

Distributor TypeHEI
ColorBlack
Terminal TypeMale
Terminal MaterialBrass
Attachment TypeClamp
Cylinders6

Engine Fitment

COMPATIBLE WITH
BUICK 90° V6
• 3.7 L / 225 in3 "Dauntless"
• 3.8 L / 231 in3 "Odd-Fire"

NOTE: Fits TSP JM6529 "Odd-Fire" HEI distributors

COMMON VEHICLE APPLICATIONS
Buick 90-degree V6 odd-fire HEI distributor service applications
Jeep and Buick V6 conversion/refresh projects using compatible odd-fire HEI distributors

Q&A

What distributor does this cap and rotor fit?
This kit is designed for TSP's JM6529 Odd-Fire HEI distributor, used with compatible Buick 225/231 odd-fire V6 applications.

Will this fit a Jeep with a Buick V6 conversion?
Yes, provided the Jeep conversion uses a compatible Buick 225/231 odd-fire V6 with the correct HEI distributor. Verify your distributor before ordering.

Is this cap black or red?
This listing is for the black version. TSP also offers a red version of the same cap and rotor kit.

What material are the terminals?
Brass with a male terminal configuration.

How does this cap attach to the distributor?
The cap uses a clamp-style attachment.

Will this fit a standard even-fire V6 distributor?
No. This kit is specifically designed for compatible odd-fire HEI distributors and is not intended for even-fire V6 distributors.

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.