Grumpy old guy who plays with boats
- Jul 23, 2011
are you looking used or looking new?Pulled it all apart tonight and got everything cleaned up. Ready for new heads. Inside still looks brand new.
Is anyone able to help me out with a casting number for the heads I need?
What about intake manifold? Will the 305 manifold work?
if you are looking new. buy the new ones that have been modified for proper seals and screw in studs. thats about $900 thru GMPP. you can also get them thru Summit Racing
if you are looking for used. any good machine shop, especially ones near an oval race track will have a few sets on the shelf left over from when the vortecs were run (before the rule change allowing AFR's). those are usually $400 a set, have upgraded valve springs, screw in rocker studs, the seal work already done.