The Speedmaster universal 21 circuit harness can be used in any vehicle application. The ample wire lengths make this kit suited for everything including trucks with long beds and extra cabs. Applications available in 8, 12, 14, and 21 circuit harnesses. Will not directly plug into GM column but can be connected by individually connecting wires from harness to their respective circuits. | Brand:Speedmaster
Part Number:PCE368.1013
Part Type:Wiring Harness
Circuit Quantity:21
Harness Length:Ample
Fuse Block Included:Yes
Fuse Block Location:Front
Fuse Style:ATO/ATC
Quantity:Sold as a kit
Notes:EFI engines will need additional engine specific harness.
CA Residents:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov