CLASS RACER FORUM - View Single Post - 427-425hp w/GM 401 heads

RULER · 12-07-2012, 02:30 AM

All the info you are asking for is in the classification guide. I don't think there is any difference on the 396 aluminum heads (new or old) but i could be wrong, just be careful if you call it a 402 that changes alot of small stuff.

12-07-2012, 02:30 AM	#11
RULER Member Join Date: Jan 2006 Posts: 221 Likes: 15 Liked 58 Times in 18 Posts	Re: 427-425hp w/GM 401 heads All the info you are asking for is in the classification guide. I don't think there is any difference on the 396 aluminum heads (new or old) but i could be wrong, just be careful if you call it a 402 that changes alot of small stuff.