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It can be either one, Need to run the engine numbers or remove the oil pan to know for sure. GM. made 2-bolt and 4-bolt main 350 engines.
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∙ 15y ago
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Does a 1972 350 Ci truck engine have a 2-bolt or 4-bolt main?
should be 4-bolt
Do all 1991 small block 350's have 4 bolt mains?
No. Most of them were 2-bolt mains. The 3/4 and 1 ton 350 engines were 4-bolt main engines. All the 1/2 tons had the 2-bolt main block.
How much horsepower does a 1969 nova with a 350 have?
2 bolt or 4 bolt main?? is it stock??
Hot rod car do i want a 350 4 bolt main or 2 bolt main?
4 bolt their stronger better lasting
Does an 1984 suburban have a 4 bolt 350?
Most likely not, it'd be only a 2 bolt main.
Does a 1991 Chevy 350 in a c2500 have a 2 bolt or 4 bolt main?
You could check the block serial number at mortec.com, but it's probably 4 bolt.
Is a 1988 Chevy k1500 with a 350 a 4 bolt or 2 bolt main?
If its a 1/2 ton it will be a 2- bolt main, You can run the engine # if you need to know for sure. But i'd bet its a 2-bolt
Is the 1991 350 Chevrolet half ton a 2 or 4 bolt main engine?
That would be a 2-bolt main in that truck for sure.
350 GM could put a crank from a 2 bolt block on a 4 bolt block?
Yes. Same dimensions.
Do pontiac's350 have 4 bolt rear main?
I can't answer your question but I can say that my 260 hp 350 Mercruiser has 2 bolt mains and a 4 bolt rear main. Go figure! So I take it from your question that you also have 2 bolt mains with a 4 bolt rear main.
What size bolt needed to bolt 350 turbo to a 350?
3/8-16x1 1/4
What 350 Chevy engine will bolt in a 1979 Corvette?
Most Chevy 350 4 bolt engines will bolt into a 1979 Corvette.
