The low-rise pancake manifold has proven itself to be quite effective. Yeah, I know it’s an ugly intake but there was an NHRA Stock Eliminator LS6 car in the ‘70’s that compared it to the high-rise manifold and the car owner said there was no difference between them. It’s a great manifold for building a sleeper if you want to retain a flat hood on a car! I was actually VERY close to welding a 4500 carb pad to my #569 for the ultimate sleeper manifold just a couple years ago.
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1962 Biscayne O-21669 MKIV/M-22
1962 Bel Air Sport Coupe 409/1,000
Last edited by markjohnson; 09-21-2019 at 02:07 AM.
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