70's big block intake info ?
 

i found a big block intake at a yard sale this weekend #3955287 dated 2/12/70

what does it fit ?
what is it worth ?
anyone interested ?

jack mccarthy ... it is lidted on parts for sale too

p.s. also have a hood sealing rubber ring for cowl induction hood.. no air cleaner though

Re: 70's big block intake info ?
 

Originally found on 70 & 71 402 and 454 Quadrajet equipped applications.

Re: 70's big block intake info ?
 

http://www.stingray.nu/temp/visainta...ing=castnumber

3955287 454 / 390 70-71 Vette, LS-5 Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 402 / 350 70-71 Nova, Chevelle, Camaro Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 402 / 300 70-71 Nova, Chevelle, Camaro Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 402 / 330 70-71 Nova, Chevelle, Camaro Cast Iron, Oval Port, Lo-Rise, Q-jet carb
3955287 454 / 365 70-71 Vette, LS-5 Cast Iron, Oval Port, Lo-Rise, Q-jet carb

Re: 70's big block intake info ?
 

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

Re: 70's big block intake info ?
 

http://www.perfprotech.com/store/pro...318,24973.aspx


Couldn't find anything on the 3963560.

Re: 70's big block intake info ?
 

6269318 fits 72 454 engine--alum man with a Holley

Re: 70's big block intake info ?
 

3963569 fits 70-71 396/402/454 low rise alum man with a holley--L-78/L-89 and LS 6