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How to drain engine block coolant from 1995 chevrolet k2500 454

Hello, the coolant has not been changed on this new to me '95 2500 454 tbi since before I bought it, and I want to make sure all the fluids are fresh and new. Where are the block plugs? Also, how can I buy new brass ones? I cannot find this part, the engine block plug, on rockauto. Any advice...
- Cuckfield
- Thread
- Friday at 9:59 AM
- Replies: 2
- Forum: Engine Performance + Maintenance
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Messed up rear differential cover change

Hello fellas, dropped the cover on my 14 bolt 10.5 ring gear, drained the fluid, cleaned the magnet, and bought a new cover. But silly me, I used the paper gasket that came with it, and as i was putting the cover and new gasket on the bottom bolt on the differential cover was really difficult...
- Cuckfield
- Thread
- Mar 4, 2024
- Replies: 13
- Forum: Axles + Brakes
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How do i do a tune up? 1995 Chevrolet K2500HD 7.4l

Hello all. I've done some research and maybe I'm not looking hard enough, but how do I tune up my 7.4 big block? Things such as spark plugs, wires, cap, rotor. Basically, what is the process from start to finish, best order to do things in, and what are the best parts to buy from rockauto...
- Cuckfield
- Thread
- Dec 6, 2023
- Replies: 16
- Forum: Engine Performance + Maintenance
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1995 chevrolet k2500 TBI 454 to 350 swap

I have a chevrolet k2500 with a 7.4l 454 in it, immaculately kept. However, I bought it with 255k on the odometer and I want to change out this guzzling 454 when it eventually dies to a tbi 5.7l. I know going from a 5.7 to a 7.4 is way more involved, but what barriers impede me from going to...
- Cuckfield
- Thread
- Sep 26, 2023
- Replies: 10
- Forum: Feedback, Help and Suggestions