Have you looked into the Spicer 6853C transmissions that came in Chevrolet/GMC diesel trucks? I believe they are a direct bolt in replacement for your 5756B...they may even share the same case and could be half the cost of the 3053A.

Spicer 6853C...

1 = 5.71
2 = 3.00
3 = 1.78
4 = Direct
5 = 0.85
R = 5.73

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
+++++
Silver Spring, MD