Skip to product information
1 of 1
Top Street Performance

8-Cylinder HEI Distributor Super Cap Tune-Up Kit - Red

8-Cylinder HEI Distributor Super Cap Tune-Up Kit - Red

SKU: SKU: JM6991R-KT

Regular price $45.28
Sale price $45.28 Regular price $51.45
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

  • 65,000 Volts internal coil helps restore stronger spark energy during distributor service
  • Brass male terminals help maintain clean contact with HEI-style spark plug wire ends
  • Super Cap design gives the distributor a bolder service upgrade with a bold red cap that stands out in a detailed engine bay
  • 8-cylinder HEI layout keeps the kit matched to the correct distributor cap and rotor configuration

Description

Give the ignition system a stronger refresh with this red HEI Super Cap tune-up kit, built around 65,000 Volts coil power, brass terminals, and a cap style that adds real visual impact.

Super Cap Refresh
The Super Cap layout gives the distributor a bold service update while the brass terminals help maintain clean spark transfer.

Spark Transfer
Brass male terminals help reduce corrosion concerns and maintain consistent contact with HEI-style spark plug wire ends.

Coil & Module Setup
65,000 Volts internal coil operation with a 4-Pin GM HEI module helps refresh the electrical side of a 8-cylinder distributor.

Installation Notes
Verify 8-cylinder distributor layout, clamp attachment style, and male-terminal plug wire ends before installation.

Specs

Distributor TypeHEI
Terminal TypeMale
Terminal MaterialBrass
Attachment TypeClamp
Cylinders8
Coil TypeInternal
Coil Output65,000 Volts
Module Type4-Pin GM HEI

Engine Fitment

COMPATIBLE WITH
8-CYLINDER HEI DISTRIBUTORS
• HEI distributor cap assemblies with male terminals
• Internal coil HEI-style distributor setups
• 4-Pin GM HEI ignition module service applications

COMMON VEHICLE APPLICATIONS
8-cylinder GM-style HEI distributor conversions and service work
Chevrolet, GM, street rod, and custom engine builds using HEI-style ignition
Distributor cap, rotor, coil, and module refresh projects

NOTES
Universal fitment requires matching the distributor cap style, cylinder count, terminal type, and coil-in-cap layout.
Verify spark plug wire terminal style before installation.

Q&A

What is this distributor part used for?
This distributor cap is used as part of the ignition system to help deliver spark to the engine.


Is this distributor component compatible with my engine?
This component should be matched to your distributor type and ignition system for proper fitment and performance.


What does a distributor do?
A distributor routes high-voltage electricity from the ignition coil to the correct cylinder at the correct time.


Will this part improve ignition performance?
Yes, a properly functioning distributor component helps ensure consistent spark delivery and engine performance.


Is this a good replacement for a worn distributor part?
Yes, replacing worn ignition components can restore proper engine performance and reliability.


Do I need to match this part to my distributor type?
Yes, distributor components must match your distributor model and ignition system for proper operation.


Can this be used in performance applications?
Yes, distributor components are commonly used in performance and upgraded ignition systems.

Emissions Notice

This Top Street Performance (TSP) product is designed for racing and off-road competition use only. It is not legal for use on public roads or emissions-controlled vehicles and does not comply with federal, state, or local emissions regulations. The buyer assumes all responsibility for legal use and installation.

What is a Emissions-Controlled Vehicle?
"An emissions-controlled vehicle is any vehicle equipped with a factory-installed emissions control system designed to reduce air pollution. These systems include catalytic converters, oxygen sensors, EGR (Exhaust Gas Recirculation) valves, and diesel particulate filters (DPF). Most vehicles manufactured after 1975 are considered emissions-controlled and must comply with federal and state emissions laws when used on public roads."