I have 2 big block chevy intake manifolds I've had for years. One came on and LS6 , 450 HP engine I bought for a boat in 1971. It is an aluminum rectangular port flat manifold. I'm guessing Corvette?
Part No. is 3963560. The other one is a high-rise aluminum hi performance that can accept a Q-Jet or
square bolt Holley Part No. is 6269318. It was on another boat engine. I'd like to sell them both so if anyone needs one Contact me. Bob Kirkbride, Las Vegas 64 Ford Thunderbolt N/SS.
discobob@pacbell.net