Painless Performance 1986-1993 GM 4.3L V6; 5.0,5.7 & 7.4L V8 TBI Harness Std. Length BR20023 Four speed channels (two dedicated)

Four speed channels (two dedicated) for RPM

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

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

1958-1970 Plymouth Belvedere

2002-2013 Freightliner Sprinter 2500

Painless Performance 1986-1993 GM 4.3L V6; 5.0,5.7 & 7.4L V8 TBI Harness Std. Length BR20023 Four speed channels (two dedicated)1986 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