CLASS RACER FORUM - View Single Post - 401 heads for 71- 454/425

Bobby Zlatkin · 10-27-2009, 11:12 AM

Not 100% on this, but I thought the 401 heads were a replacement for the square port closed chamber heads. The '71 454/425 (LS6) is a open chamber motor.

10-27-2009, 11:12 AM	#2
Bobby Zlatkin Member Join Date: Mar 2003 Location: Mills River, NC Posts: 417 Likes: 0 Liked 0 Times in 0 Posts	Re: 401 heads for 71- 454/425 Not 100% on this, but I thought the 401 heads were a replacement for the square port closed chamber heads. The '71 454/425 (LS6) is a open chamber motor. __________________ Bobby & Norene Zlatkin L/SA