The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - New big block Doug Thorley 4-1 headers NOS?...DFW

IAFF2407 · 02-09-2009, 02:47 PM

I may want these, just need to find out if they can be re-worked for a 500 caddy. can you give me a day to find out?
thx,
al.

02-09-2009, 02:47 PM	#2
IAFF2407 Registered User Join Date: Dec 2005 Location: White Rock Canada Posts: 865	Re: New big block Doug Thorley 4-1 headers NOS?...DFW I may want these, just need to find out if they can be re-worked for a 500 caddy. can you give me a day to find out? thx, al. __________________ 1972 GMC Sierra 1972 GMC Super Custom Suburban