Unit Q77-95
6g. 135amp. Large frame, V shape on bottom. Gray voltage regulator at 10 o’clock. Most pulleys are 2 1/4″ OD $109.00 $50.00 core
Unit Q77-93
3G. 95 amp. Straddle mount. Top ear is a HOLE Note groups of 4 holes inside webs indicates 95 a version. Most pulleys are 2 1/4″ OD. $59.00 …
Unit Q77-91
3G very popular on 4.6L and 5.4L trucks. Notice 2 holes inside of webs indicates 130 amp version. Usually 8 groove pulley. $99.00 $30.00 core A=114,174n,88g,135g Z=114, 191n,89g, 148g O=114r, 174n, 88g, 135g (4-15)
Unit Q77-87
4G. 130 amp. Notice black metal shield on back. Gray voltage regulator. Most pulleys 2 1/2 OD $99.00 $40.00 core A=144r, 112g Z=129r, 180n, 100g, 140g O=129r, 174n, 100g, 135g (4-15), Z=89 weez 9/18
Unit Q77-81
4G. 130 amp. Note the black metal cover on back. Gray Voltage regulator Most pulleys 2 1/2″ OD. $99.00 $50.00 core
Unit Q77-80
4G. 130 amp. Notice black metal cover on back. Black voltage regulator. Most pulleys 2 1/2″ OD $99.00 $45.00 core
Unit Q77-75
3g. 130 amp. V shape mount on bottom. Boss for support bracket near battery post. Small plug white volt. reg. Most pulleys 2 3/4 OD. Optional Wiring update. The …
Unit Q77-71
3G. 130 amp. Most pulleys 2 1/4 OD. Notice 2 holes inside …
Unit Q77-68
3G. 130 amp. Side mount. Most pulleys 2 1/2″ OD, 6 groove Notice 2 holes in web designates 130 amp version. $95.00 …
Unit Q77-65
3G. 130 amp. Note threaded boss on rear plate for mounting bracket. Note 2 holes in webs indicates 130 amp. Most pulleys 2 1/4″ OD $89.00 $30.00 core