Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

90racing

MSD Digital Multi-Retard 8975

MSD Digital Multi-Retard 8975

90racing

MSD Digital Multi-Retard

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$477.95

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Timing Controller - Digital Multi-Retard - 4 Stage Retard Control - Start Retard - Up to 20 Degrees Retard - MSD 6 / 7 / 8 / 10-Series Ignitions - Sold as Each - Brand: MSD Ignition - Part Number: 8975

Delivery & Returns

Returns accepted within 30 days

Exclusions may apply. See full policy

90racing

4.9 (36)

You might also like

MSD Three Stage Retard Control 8970

90racing

MSD Three Stage Retard Control

MSD Single RPM Module - 6000 RPM

Pit Stop USA

MSD Single RPM Module - 6000 RPM

MSD 6AL-2 Digital Ignition Box w/2-Step Rev Control 64213

90racing

MSD 6AL-2 Digital Ignition Box w/2-Step Rev Control

Fast Track Auto

MSD 6014 Red MSD LS Ignition Control

Msd Ignition 6014 Ignition Control Module||6014_0218305.Jpg||85||m466014||1045035

PartsVia.com

Msd Ignition 6014 Ignition Control Module

Product Image 1

45% off

Complete Street Performance

MSD 65303 - 6AL-2 Programmable Ignition Controller

Product Image 1

20% off

Complete Street Performance

MSD 6564 - Digital 6M-3L Marine Ignition Controller

MSD 5800 RPM Module ASY11531

90racing

MSD 5800 RPM Module

MSD Single RPM Module - 6400 RPM

Pit Stop USA

MSD Single RPM Module - 6400 RPM

MSD Single RPM Module - 8200 RPM

Pit Stop USA

MSD Single RPM Module - 8200 RPM

Product Image 1

16% off

Complete Street Performance

MSD 4217 - CDI Programmable Ignition Control Module

MSD Wire Harness for 6425

20% off

Pit Stop USA

MSD Wire Harness for 6425

MSD Blaster 2 Coil 8202

90racing

MSD Blaster 2 Coil

MSD Wiring Harness

Pit Stop USA

MSD Wiring Harness

Product Image 1

20% off

Complete Street Performance

MSD 6423 - Ultra 6AL Ignition Control - Red

MSD Programmable Ignition Control 7531

90racing

MSD Programmable Ignition Control

MSD 6CT Ignition Box Analog

20% off

Pit Stop USA

MSD 6CT Ignition Box Analog

MSD 7800 RPM Module ASY11547

90racing

MSD 7800 RPM Module

MSD Digital 6AL Ignition Control - Red - 6425

Fast Lane Spares

MSD Digital 6AL Ignition Control - Red - 6425

(1)

MSD Single RPM Module - 7200 RPM

Pit Stop USA

MSD Single RPM Module - 7200 RPM

MSD Single RPM Module - 7800 RPM

Pit Stop USA

MSD Single RPM Module - 7800 RPM

MSD Single RPM Module - 8400 RPM

Pit Stop USA

MSD Single RPM Module - 8400 RPM

MSD Tach Adapter 8910EIS

90racing

MSD Tach Adapter

MSD LS Ignition Control - Black - 60143

Fast Lane Spares

MSD LS Ignition Control - Black - 60143

Product Image 1

20% off

Complete Street Performance

MSD 7720 - Power Grid Ignition System™ Ignition Control

Midnight Auto Garage

MSD Performance 8360

Product Image 1

20% off

Complete Street Performance

MSD 6523 - Ultra 6AL Plus Ignition Control - Red

MSD Distributor Dual Sync - BBM 426/440 23833

90racing

MSD Distributor Dual Sync - BBM 426/440

MSD Points Box 12amp Pro Mag

20% off

Pit Stop USA

MSD Points Box 12amp Pro Mag

$898.95$1,124.95

MSD Distributor Weight Pads

90racing

MSD Distributor Weight Pads

MSD Adjustable Timing Control 8680

90racing

MSD Adjustable Timing Control

MSD Digital 2-Step Rev Control for 6425 Box 8732

90racing

MSD Digital 2-Step Rev Control for 6425 Box

MSD 3100-3900 RPM Odd Series Module Kit 87431

90racing

MSD 3100-3900 RPM Odd Series Module Kit

Product Image 1

20% off

Complete Street Performance

MSD 7330 - 7AL-3 Series Race Multiple Spark Ignition Controller

$1,051.95$1,316.95

Product Image 1

20% off

Complete Street Performance

MSD 77303 - Power Grid Ignition System™ Controller

MSD Single RPM Module - 7000 RPM

Pit Stop USA

MSD Single RPM Module - 7000 RPM

MSD RPM Module Kit - 4000-4800 RPM - Even Increments

20% off

Pit Stop USA

MSD RPM Module Kit - 4000-4800 RPM - Even Increments

MSD Standard Cap & Rotor Kit (8433/8467) 84335

90racing

MSD Standard Cap & Rotor Kit (8433/8467)

MSD Single RPM Module - 6800 RPM

Pit Stop USA

MSD Single RPM Module - 6800 RPM

MSD RPM Module Chip - 9000 RPM

Pit Stop USA

MSD RPM Module Chip - 9000 RPM

Product Image 1

17% off

Complete Street Performance

MSD 60151 - Direct Ignition System [DIS] Kit

$1,763.99$2,137.95

Product Image 1

14% off

Complete Street Performance

MSD 4253 - Enhancer™ Ignition Control Module

(1)

MSD Blaster 2 Coil 82023

90racing

MSD Blaster 2 Ignition Coil

20% off

Speedzone Performance LLC

Universal - Add To Any MSD 6-Series Ignition

MSD Magnetic Pickup Assembly

21% off

Pit Stop USA

MSD Magnetic Pickup Assembly

MSD Start and Step Timing Retard Control - Digitally Controlled

20% off

Pit Stop USA

MSD Start and Step Timing Retard Control - Digitally Controlled

Product Image 1

19% off

Complete Street Performance

MSD 6462 - 6BTM Series Multiple Spark Ignition Controller

MSD 7200 RPM Module ASY11541

90racing

MSD 7200 RPM Module

Product Image 1

20% off

Complete Street Performance

MSD 6201 - Digital-6A Ignition Controller

Product Image 1

20% off

Complete Street Performance

MSD 60143 - Ignition Controller

MSD Single RPM Module - 3000 RPM

Pit Stop USA

MSD Single RPM Module - 3000 RPM

MSD Single RPM Module - 6500 RPM

Pit Stop USA

MSD Single RPM Module - 6500 RPM

MSD Blaster SS Coil

90racing

MSD Blaster SS Coil Black

Product Image 1

20% off

Complete Street Performance

MSD 6425 - Digital-6AL Ignition Controller

8% off

Big3RacingParts

MSD- 6014 LS Ignition Control Black

Devil Race Parts

MSD 8000 RPM Module

Product Image 1

20% off

Complete Street Performance

MSD 7761 - Power Grid Ignition System™ Rev Limiter Module

$898.95$1,124.95

MSD Blaster Coil - GM Single Connector 8231

90racing

MSD Blaster Coil - GM Single Connector

MSD Soft Touch Rev Control - For Points and OEM Ignition Systems

20% off

Pit Stop USA

MSD Soft Touch Rev Control - For Points and OEM Ignition Systems

MSD LS 2-Step Launch Control - 8733

Fast Lane Spares

MSD LS 2-Step Launch Control - 8733

MSD Timing Retard Module Kit - 1/2/3/4/5 Degree

21% off

Pit Stop USA

MSD Timing Retard Module Kit - 1/2/3/4/5 Degree

MSD 7500 RPM Module ASY17898

90racing

MSD 7500 RPM Module

20% off

Speedzone Performance LLC

MSD Digital 6AL Ignition Control - Red

MSD Digital 6AL Ignition Control

20% off

Pit Stop USA

MSD Digital 6AL Ignition Control

MSD Ultra 6AL Plus Ignition Control - Black - Photo - Primary User 4

11% off

Billys Speed Shop

ULTRA 6AL PLUS BLACK - MSD Ultra 6AL Plus Ignition Control - Black

£361.66£408.33

MSD Single RPM Module - 7500 RPM

Pit Stop USA

MSD Single RPM Module - 7500 RPM

Devil Race Parts

MSD 6000 RPM Module

MSD Ford 351C-460 Pro-Billet RTR Distributor 83501

90racing

MSD Ford 351C-460 Pro-Billet RTR Distributor

Devil Race Parts

MSD LS / CT525 Ignition Control Box 6014CT

Product Image 1

20% off

Complete Street Performance

MSD 7751 - Power Grid Ignition System™ Manual Launch Control

Pro Touring Store

MSD 6014 Ignition Box Controller for LS Carbureted Engines

MSD Timing Pro Timing Light

20% off

Pit Stop USA

MSD Timing Pro Timing Light

MSD SBC Crank Trigger Kit 8610

90racing

MSD SBC Crank Trigger Kit

MSD Vibration Mounts - Fits MSD 5, 6, Digital 7 Series - 4 Pack

20% off

Pit Stop USA

MSD Vibration Mounts - Fits MSD 5, 6, Digital 7 Series - 4 Pack

Product Image 1

19% off

Complete Street Performance

MSD 65233 - Ultra 6AL Plus Ignition Control - Black

MSD LS Ignition Control - Red - 6014

Fast Lane Spares

MSD LS Ignition Control - Red - 6014

MSD Three Step Module Selector 8737

90racing

MSD Three Step Module Selector

MSD 7AL-2 Plus CD Ignition Control Box - Analog - Capacitive Discharge - Universal - Electronic - Racing - V8 - Timing Retard

20% off

Pit Stop USA

MSD 7AL-2 Plus CD Ignition Control Box - Analog - Capacitive Discharge - Universal - Electronic - Racing - V8 - Timing Retard

$835.95$1,046.95

MSD 6AL Digital Ignition w/Rev Control - Black

20% off

Pit Stop USA

MSD 6AL Digital Ignition w/Rev Control - Black

MSD 6ALN Ignition Control

20% off

Pit Stop USA

MSD 6ALN Ignition Control

MSD Single RPM Module - 7400 RPM

2% off

Pit Stop USA

MSD Single RPM Module - 7400 RPM

MSD 6300 RPM Module ASY17892

90racing

MSD 6300 RPM Module

MSD Single RPM Module - 8000 RPM

Pit Stop USA

MSD Single RPM Module - 8000 RPM

MSD Single RPM Module - 6200 RPM

Pit Stop USA

MSD Single RPM Module - 6200 RPM

MSD Self-Powered Timing Light

20% off

Pit Stop USA

MSD Self-Powered Timing Light

Image of MSD LS Ignition Control For Most GM LS Configurations 24x/1x & 58x/4x Crank/Cam

Rudy's Performance Parts

MSD LS Ignition Control For Most GM LS Configurations 24x/1x & 58x/4x Crank/Cam

MSD Blaster SS Ignition Coil

11% off

Pit Stop USA

MSD Blaster SS Ignition Coil

MSD Olds V8 RTR Distributor 8529

90racing

MSD Olds V8 RTR Distributor

Modern Racing

MSD Pro 600 CDI High-Output Ignition and Coil Kit

MSD Fuel Pressure Regulator 15 - 90psi 2938

90racing

MSD Fuel Pressure Regulator 15-90psi