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Replacement tachometer wiring harness designed for use with 1975-85 Chevrolet and GMC pickup, Blazer, Jimmy, and Suburban models with HEI ignition.
TL3138 - 1975-86 Chevy, GMC Pickup, Blazer, Jimmy, Suburban; Tachometer Wiring Harness; with HEI Ignition
The HEI Distributor: Clearing The Confusion And Debunking Myths
Q&A: 1968 Camaro Astro Ventilation, Wiring Harness, Fuse Box & Starter Wiring
1967 Camaro - How to Install a Tachometer on the Column Shifter
Can I Install the HEI Tach Filter this Way
Tachometer Wiring Harness HEI Tach 1964 1965 1966 Chevy Truck C10 K10 C20 K20
24 Circuit Classic-Plus Customizable 1967-68 Camaro/Firebird Harness
Factory Tach and HEI Question - The 1947 - Present Chevrolet & GMC Truck Message Board Network
1968 AIM Camaro-Web, PDF, Screw
