GM (1–16 of 81)

COMMON CHEVY / GM SPECIFICATIONS:

TH400, 4L80(E), NP 241C/233C/246GM, BW 4493/4494/4484 = (31/32 SPLINE x 1.886″ GROUND HUB/OD)

NP/NV 261HD/263G/263XHD = (30/31 SPLINE x 2.2″ GROUND HUB/OD)

= ( 26/27 SPLINE X 1.5″ GROUND HUB/OD *RARE 2004+ COLORADO 4wd)