Engine code help
Thread Starter
CF Beginner
Joined: Mar 2018
Posts: 1
Likes: 0
Engine code help
New to the forum. Need some help with a casting code 3914678. I’m being told it’s an all original 327 but I haven’t torn it down to check bore and stroke. It has a cast 2bbl intake and double hump heads. If this is a 327, can anyone tell me what it may have came in with a 2bbl?
CF Monarch
Joined: Apr 2012
Posts: 6,216
Likes: 438
From: Miami, FL.
Looks like it is from 1968. Chevy used the 327 with a 2 bbl in the Camaro, Chevelle, Nova and some others. This link might help you.
Chevy Small Block Engine Casting Codes
Chevy Small Block Engine Casting Codes