It can be either a 2 or 4 bolt
what intake shold i get for a 14015445 gm 1p
For this question to be answered you must provide the number that is above the timing chain cover. it is a 1978-1990 2 or 4 bolt main
1983-1987 454 out of a light duty truck
its Chevy 454 Big Block Engine
14015445...454.......78-90...2 or 4 boltMortec.comYou can also contact General Motors directly, they don't like it but will answer your questions. Have the suffix code ready and they can tell you exactly when,where,what your motor is with the suffix code. Just let them know you are rebuilding it and need the information for the correct parts to purchase for the build.nastyz28.com also is a great place to get info on the good stuff. Hope this helps.
Bore 4.250" Stroke 4.00"
You can't... There's not enough steel in the cylinders to bore it that far. If you want a 454, you need to by a big block 454 Chevy engine.
4.310
4.310 bore X 4.250 stroke -- basically a 454 bored .060 over with a 1/4 inch longer stroke crankshaft as compared to the 4.250 stock bore size and 4.000 inch stroke of a 454. Just as an aside FYI, 427's have the same stock bore size as a 454's but have a 3.760 stroke.
Yes. Specialized equipment required.
Bore a 454, .060 over.