Painless Performance 1986-1993 GM 4.3L V6; 5.0,5.7 & 7.4L V8 TBI Harness Std. Length BR20023 Track important chassis settings with

Track important chassis settings with this 4" x 5" pocket size spiral bound book

This 23 circuit direct fit harness for 1987 to 1991 YJ Jeeps features a factory-style bulkhead connector that mounts the fuse block in the OEM location

Fits 2011-2014 Mustang GT

Four speed channels (two dedicated) for RPM

Proper position of internal piston at higher rpm prevents lifters form harmful "pumping up"

Painless Performance 1986-1993 GM 4.3L V6; 5.0,5.7 & 7.4L V8 TBI Harness Std. Length BR20023 Track important chassis settings with1986 1993 GM 4. 3L V6; 5. 0; 5. 7 7. 4L V8 TBI Harness Std. Length This harness is designed for 1986 1993 4. 3L, 5. 0L, 5. 7L, 7. 4L Throttle Body Injection engines. These harnesses will not work with a '94 or '95 ECM and will not operate a 4L60E transmission. These engines were factory equipped in GM full size trucks, vans, and SUVs, S 10 S 15 trucks and SUVs, Oldsmobile Bravada's, Chevy Astro vans, and Camaro Firebird platforms. Harnesses do not