88-94 NP233C NP31C Input Shaft GM Chevy GMC Chevrolet 27 Spline Early Cut Gear PowerStop AutoSpecialty If you have an aluminum

If you have an aluminum fork this will not work

89-92 Dodge NP241D Rear Fixed Yoke Output Yoke with Nut OEM 32 Spline

but with work very usable

You will receive the original switch knob that is pictured

Crossmember had a duel hole pattern so both transmissions work

88-94 NP233C NP31C Input Shaft GM Chevy GMC Chevrolet 27 Spline Early Cut Gear PowerStop AutoSpecialty If you have an aluminum88 94 NP233C NP31C Input Shaft GM Chevy GMC Chevrolet 27 Spline Early Cut Gear Please look closely at pictures to verify if this item meets your expectations. Our Business hours are Monday Friday 7am to 4pm eastern time, if you message after hours or over weekend or holidays we will respond as soon as we return to the shop. This original shaft is 27 Spline and is for NP233C or the NP231C transfer case. 27 spline for the 4L60E automatic transmission.