ENGINE REBUILD HELP

Joined
Dec 29, 2020
Messages
6
Rebuilding this engine with my grandpa

1990 fourwinns 195 4.3 non vtec

anyone know the part numbers for new piston rings and gear set and also a new camshaft and lifters

or anything in general I’ll talk a whole list! Thank you! Post what you used for you Pre Vortec engine!!
 

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Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
50,233
pull your motor and take it to your local machine shop.

you must first machine the block before you buy pistons, rings, etc.

nothing special about a 4.3, however expect to pay about $1800 minimum to rebuild. I personally would go with a vortec block/heads which you can get for about the same price.
 
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