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Top Street Performance

GM EFI V6/V8 Distributor Ignition Module

GM EFI V6/V8 Distributor Ignition Module

SKU: JM6943

$30.16
$30.16 $34.28
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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

  • Helps restore consistent ignition module operation and reliable spark control.
  • Built for dependable distributor-based electronic ignition performance.
  • Designed to support proper ignition switching and startup reliability.
  • Compatible with distributor ignition module service applications.

Description

Built for reliable ignition system service and distributor maintenance, this component is engineered to support dependable operation and stable ignition performance in compatible applications.

Its durable construction and precision-engineered fitment help maintain proper distributor function while supporting reliable spark delivery and long-term ignition system reliability.

Designed for compatible ignition setups, this distributor component is intended to provide dependable service life and consistent ignition system operation.

Specs

Distributor TypeGm Efi
Trigger TypeMagnetic

Engine Fitment

COMPATIBLE WITH
CHEVROLET BIG BLOCK V8 GEN. II (MARK IV)
• 7.4 L / 454 in3

CHEVROLET BIG BLOCK V8 GEN. V
• 7.4 L / 454 in3

CHEVROLET SMALL BLOCK V8 GEN. I
• 5.0 L / 305 in3
• 5.7 L / 350 in3

GM 90° V6
• 4.3 L / 262 in3

NOTES:
Direct replacement for the module from the computer-controlled OEM distributor from 1985-1997 (TSP JM6651 & JM6652).
Was only used in one-ton G and P series vans for 1996 and 1997.
Was not used in Vortec applications.

COMMON VEHICLE APPLICATIONS
Classic V8 ignition upgrades
Street rod and muscle car ignition systems
Distributor service and ignition refresh projects

NOTES
Verify wiring polarity, ignition box compatibility, and mounting style before installation.

COMMON VEHICLE APPLICATIONS
• Chevrolet
• Pontiac
• Cadillac
• GMC

Q&A

What applications are these ignition wires compatible with?
These ignition wires are designed for COMPATIBLE WITH, CHEVROLET BIG BLOCK V8 GEN. II (MARK IV), 7.4 L / 454 in3, CHEVROLET BIG BLOCK V8 GEN. V, 7.4 L / 454 in3, CHEVROLET SMALL BLOCK V8 GEN. I, 5.0 L / 305 in3, 5.7 L / 350 in3, GM 90° V6, 4.3 L / 262 in3, NOTES:, Direct replacement for the module from the computer-controlled OEM distributor from 1985-1997 (TSP JM6651 & JM6652)., Was only used in one-ton G and P series vans for 1996 and 1997., Was not used in Vortec applications..


Will these spark plug wires fit my engine?
These wires are intended for Chevy/GM applications and should match your distributor, coil, and spark plug configuration.


What do ignition wires do?
Ignition wires carry high-voltage electricity from the ignition coil or distributor to the spark plugs.


What material are these wires made from?
These wires feature silicone insulation for durability and heat resistance.


Will these ignition wires improve performance?
Yes, high-quality ignition wires can improve spark delivery, engine efficiency, and reliability.


Are these a good upgrade over stock wires?
Yes, aftermarket ignition wires often provide better insulation, durability, and performance compared to stock wires.


Do ignition wires need to be replaced regularly?
Yes, ignition wires can wear over time and should be replaced as part of regular maintenance.


Can these ignition wires be used in performance builds?
Yes, ignition wires are commonly upgraded in performance and custom engine builds.

Emissions Notice

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