What vehicles does this FAST Crank Trigger fit?

This crank trigger is designed for Chevrolet Big Block engines with an 8-inch harmonic balancer. It fits a broad range of Chevrolet vehicles from the 1960s through the 1990s, including many pickup trucks, muscle cars, and full-size sedans.

What is included with this crank trigger kit?

The kit includes the crank trigger wheel, a high-quality inductive sensor, and all the necessary mounting hardware for installation. The sensor is designed to be plug-and-play with compatible aftermarket EFI systems.

Why is the steel wheel thinner than competitors' aluminum versions?

The .125-inch thin steel wheel is designed to take up less space and weigh less than thicker aluminum wheels. This compact and lightweight design can be beneficial in engine bays where space is limited, while still offering durability.

FAST Crank Trigger BBC 8 BBC Crank Trigger 301180

Name: FAST Ignition Crank Trigger BBC 8
Brand: FAST
Price: 342.23 USD
Availability: InStock

FAST Ignition Crank Trigger BBC 8

$342.23

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

FAST Ignition Crank Trigger BBC 8 for Chevrolet Big Block w/ 8 inch Harmonic Balancer. Provides accurate timing for aftermarket EFI systems.

Key Features

Fits Chevrolet Big Block engines with an 8-inch harmonic balancer.
Magnet-free design with a durable, high-strength steel wheel.
The .125-inch thin wheel requires less space and weighs less than aluminum alternatives.
Features a compact, hermetically sealed inductive sensor with a molded connector.
OEM-quality sensor provides accurate timing signals for aftermarket EFI and ignition systems.
Includes mounting hardware for straightforward installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're working on a Chevrolet Big Block engine with an 8-inch harmonic balancer and need precise ignition timing, this FAST Crank Trigger is a solid option. It's designed to work with aftermarket EFI systems like FAST's own XFI 2.0, XFI Sportsman, and EZ-EFI 2.0, or other similar setups. This trigger system is built to provide accurate timing signals, which is crucial for getting the most out of your engine's performance.

What sets this trigger apart is its magnet-free design and a durable wheel made from high-strength steel. The wheel itself is a thin .125 inches, meaning it takes up less space and weighs less compared to many aluminum versions you might see from other brands. This compact design is a real advantage when space is tight. The inductive sensor is also notably smaller than many competitors, and it's hermetically sealed with the connector molded right into the body for long-lasting reliability. This is the kind of OEM-quality sensor that's used both on and inside motors, built to last and deliver accurate readings.

This kit comes with the necessary mounting hardware and the plug-and-play sensor, making installation straightforward when paired with your aftermarket EFI setup. It's compatible with a wide range of Chevrolet vehicles from the 1960s through the 1990s, including popular models like the C10 Pickup, Camaro, and Impala, among many others.