[DOUG213XRJ]

Hey. Swap a 3.73 ring and pinion from any pre 1988 Camaro/Firebird,
S10/S15 Astro/safari minivan. Finding a G-body with 3.73 gears is like looking for a needle in a hay stack.


Doug

 

[DOUG213XRJ]

I would start by calling your local salvage yards or Ebaymotors.com





Doug

 

[DOUG213XRJ]

Does the differential matter or any 7.5 housing with different will work with the ring and pinion swap

Any 7.5, 7.5/8 and I think the 7.625 . If you need the carrier you need one with 26 spline axles.


Doug