I have 1990 chevy c1500 with bad getrag 5 speed manual trans. can it be replaced with a diferent type of trans. - Answered by a verified Chevy Mechanic I HAVE A 1990 CEHVY WITH 4.3 ENGINE AND FIVE SPEED TRANSMISSION MANUAL , WHWT TYPE TRANSMISSION FLUID DOES THIS TRUCK USE AND HOW MUCH ? What type of fluid goes in my 1991 chevy k1500 manual transmission? I just replaced my manual tranny in my 1991 chevy 4x4 5 speed tranny comes dry what fluid do i use??? i also lost a little fluid out of my transfer case.. what kind of fluid is that also?? What type of transmission 1990 chevy truck with a tranny problem? i have a 1990 chevy k 1500 it is shifting late and some times it is shifting hard and it dont seem to be hitting overdrive i checked the fluid and looked to see if there was a vaccum line that might have feel off and it all looked good does anyone have any idea what may be wrong thanks I dont have an owners manual for my truck but have looked at others at my local yard. They dont seem to specify what the fluid type is for the manual. Also called several dealers and got no help. My truck is 1990 chevy Scottsdale 4x4 with the 4 speed plus overdrive getrag trans. I have never had any problems but still want to know for sure 1990 Chevy manual transmissions checking fluid levels? For the S10 and 1500, the manual was the NV3500 and the automatic was the 4L60E. Be sure to use the transmission fluid recommended Find great deals on eBay for 1990 chevrolet k1500 silverado 5.7l manual transmission. Shop with confidence. Skip to main content. eBay Logo: 1990 Chevrolet Truck Engine Transmission Overhaul Manual Pickup Blazer Suburban. Chevrolet. $39.00. Buy It Now +$5.95 shipping. I need to change the fluid in my 4 speed manual transmission - 1983 C20 regular cab long bed Chevy. At least I think it is a 4 speed - it has L -1-2-3 and reverse on the shift knob. I have read both 80-90 gear lube and Dexron II is the proper fluid - 8 pints total. Does anybody know what the correct fluid really is? Chevrolet / GMC / GEO Transmission Look Up Table. AutoRepairManuals.biz BEST BRANDS REPAIR MANUALS Manual Transmission Manuals; Online Repair Manual Subscriptions; Truck 4X2: 1966-1990: 3 speed: TH400/3L80: Truck 4X2: 1969-1986: 3 speed: TH350/TH350C: Truck 4X4: 1990 CHEVROLET TRUCKS S10 PICKUP Transmission Fluid. Using a properly formulated transmission fluid for your CHEVROLET TRUCKS S10 PICKUP can protect your vehicle from costly problems down the road. AMSOIL transmission fluids offer the best protection for your S10 PICKUP, even in the most severe driving conditions. From filters and fluid for maintenance to components for major repairs, our huge selection of replacement transmission parts will keep your 1990 Chevy CK Pickup rolling. Follow these steps to add transmission fluid in a 1997 Chevrolet C1500 4.3L V6 Standard Cab Pickup (2 Door). Complete video instructions to add transmission fluid to a 1997 Chevrolet C1500 4.3L V6 Standard Cab Pickup (2 Door). When and how to check fluid level (engine should be running) GMPartsGiant.com offers the lowest prices for genuine 1990 Chevrolet C1500 parts. Parts like Manual Transmission are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. GMPartsGiant.com offers the lowest prices for genuine 1990 Chevrolet C1500 parts. Parts like Manual Transmission are shipped direct