GM

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)

*TECH TIP: ALSO TRY THIS > https://fortwayneclutch.com/part-category/driveshaft-parts/slip-yokes/by-application-slip-yokes/gm-slipyokes/