No it wil not. You will have to remove the 2 bolt engine out of the truck and then replace it with the 4 bolt engine. 2 engines will not fit in one vehicle silly wrench puller.
should be 4-bolt
If it's the factory engine, then it will be a 2-bolt main engine.
That would be a 4-bolt engine in that truck.
That would be a 2 bolt
no cause a 4 bolt main has 2 extra bolts on each main
To tell if your engine is a 2 bolt main or a 4 bolt main. Turn the engine upside down on an engine stand. Next, count the number of bolts on each main bearing cap. if there are two, then its a 2 bolt main. And if there are4, then its a 4 bolt main. This applies to the three center caps. The front and rear are always 2 bolt.
If it is a 1/2 ton. NO they all had a 2-bolt main engine in them. Now if it is a 3/4 or 1 ton truck then the odds of it being a 4 bolt main engine is about 100%
It varys they can come in 2 or 4
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.
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
That year came factory with a 4-bolt main engine.