Painless Performance C.S.I. universal weather-proof engine harnesses provide wiring to accommodate the charging, starting, and ignition of just about any non-fuel injected engine. The C.S.I. harness is the Painless solution to repairing damaged wiring on your carbureted engine or for cleaning up the clutter and taking the guess work away from those swapping from fuel injection to a carb. These harnesses also work great as an engine dyno harness. Accessory circuits aide in re-connecting a factory fuse block, electric fuel pump, electric water pump, electric cooling fans, light switch, etc. Each wire is custom printed with the circuit identification as well as using GM color codes for easy installation.
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: This product can expose you to Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. |
Painless Wiring
Painless Performance 10-circuit race only harnesses feature relays for each fused circuit. Each wire is pneumatically terminated and pre-inserted into the fuse block and relay blocks. The fuse blocks...
Painless Wiring
Painless Performance 28-circuit universal harnesses include most of the power accessory circuits you have been looking to add to your vehicle. The versatility of this harness will allow it to be...
Painless Wiring
This 27 circuit 1973-1987 GMC/Chevy Painless wiring harness was designed to fit the trucks, Blazers, and Suburban's, whether C10, C20, or C30. It features a factory style bulkhead connector, allowing...
Painless Wiring
Painless Performance 22-circuit Jeep CJ harnesses are factory upgrades that use the OEM-style fuse block and TXL high-temperature wire for trouble-free performance. Open-ended wire leads allow for...
Painless Wiring
Painless Performance 21-circuit Ford color coded universal harnesses can be used in almost any application where you want Ford color coded wires. These harnesses use unique covered micro-fuse blocks...
