K 1500 Truck 4WD V8-350 5.7L (1991)
Fluid - M/T: Fluid Type Specifications
New Venture Gear 3500 (5LM60)
Lubricant Type .................................................................................................................................................................. Synchromesh Trans Fluid T2850
Muncie 4 (117MM) Speed
Lubricant Type ............................................................................................................................................................................................ 80w-90 Gear Oil
New Venture Gear 4500 5 Speed
Lubricant Type .................................................................................................................................................................................... Castrol Syntorq GL-4
MUNCIE 5LM60 (HM-290) 4 & 5 Speed
Lubricant Type ..................................................................................................................................................................... Syncromesh Trans Fluid T2850