|
Are you planning on running a Stock large HEI distributor and not cut the firewall? The answer is none.
You will need to modify the firewall to make any good gains, although moving 600lbs backward and inch will improve it. I wouldn't go to the trouble unless you are thinking or more than a couple of inches. What is the final intention?
__________________
Chris Lucas
1973 Chevy C-10
1978 GMC Jimmy (2WD) - SOLD
1987 R10 twin turbo LS
1991 R3500 SRW CrewCab
1985 K5 diesel swapped project
1989 K5 2WD conversion w/ Vette susp Project
Captkaos Customs
73-87chevytrucks.com
|