Painless Performance Pro Series Customizable Car Wiring Harness - 23 Circuit - Bulkhead Firewall Pass-Through - In Column Key - GM AS0001S Fits most dual pump

Fits most dual pump

Stock external dimensions and hose location

Rocker arm studs were designed for use with Perma-Loc adjusters (not for use with OEM-style

383 Stroker

Painless Performance Pro Series Customizable Car Wiring Harness - 23 Circuit - Bulkhead Firewall Pass-Through - In Column Key - GM AS0001S Fits most dual pump23 Circuit Harness Pro Series GM Keyed Column Bulkhead This Pro Series harness features a GM Bulkhead style firewall pass through with the fuse block mounted inside the vehicle on the firewall, the exact same connector GM used on many vehicles from 1968 up. The wires are pre terminated using Packard factory crimping machines and utilize a bulkhead to mount to and pass through the firewall. Each wire is extra length with up to 20? of length to the