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Labor Day Putting down your wrenches or time for
MORE wrenching? 
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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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| | | | Joined: May 2015 Posts: 35 Wrench Fetcher | | Wrench Fetcher Joined: May 2015 Posts: 35 | I have been able to get the brakes working on my '48 3800 and now I am ready to hopefully get her running. My first step is going to be draining and refilling all the fluids. My questions are:
-What type of gear oil is recommended in a 4-speed transmission? the rear end?
-What weight of engine oil?
-What is the capacity of the transmission? rear end? engine? cooling system?
If anyone knows where I can find this information, it would be greatly appreciated.
Aaron V.
1948 Chevrolet 3800 216/4-spd
1979 Chevrolet C30 Ramp Truck 454/TH-400
1995 Jeep Cherokee 4.0/5-spd
1970 Ford F100 390/4-spd
1973 Ford Maverick 302/C4
2004 Honda Shadow 1100
"While driving yesterday I saw a banana peel in the road and instinctively swerved to avoid it᠁thanks Mario Kart."
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