









SBC 350 Multi-Port Manifold w/4150 Style Flange (uncut flange)
Which Aces EFI System is Right for You?
INCLUDES THE FOLLOWING FREE ITEMS!
Descripción
Fits 1955–1986 Small-Block Chevy (262–400 c.i.d.)
This cast aluminum intake manifold is engineered for standard small-block Chevy engines with the traditional 12-bolt intake pattern. Compatible with 1955–1986 cylinder heads, it features an uncut upper rail to help ensure coverage for some aftermarket heads, offering a secure and reliable fit across a wide range of SBC applications.
Designed specifically for multiport EFI conversions, this manifold is an ideal upgrade for performance builds. Available in either a black or natural finish, it's the perfect match for your engine bay aesthetic.
For our SBC 350 manifold for stock heads, check it out here!

Product Info
Overview
Fits 1955–1986 Small-Block Chevy (262–400 c.i.d.)
This cast aluminum intake manifold is engineered for standard small-block Chevy engines with the traditional 12-bolt intake pattern. Compatible with 1955–1986 cylinder heads, it features an uncut upper rail to help ensure coverage for some aftermarket heads, offering a secure and reliable fit across a wide range of SBC applications.
Designed specifically for multiport EFI conversions, this manifold is an ideal upgrade for performance builds. Available in either a black or natural finish, it's the perfect match for your engine bay aesthetic.
For our SBC 350 manifold for stock heads, check it out here!
Specs
Documents
What's in the box?
Fits 1955–1986 Small-Block Chevy (262–400 c.i.d.)
This cast aluminum intake manifold is engineered for standard small-block Chevy engines with the traditional 12-bolt intake pattern. Compatible with 1955–1986 cylinder heads, it features an uncut upper rail to help ensure coverage for some aftermarket heads, offering a secure and reliable fit across a wide range of SBC applications.
Designed specifically for multiport EFI conversions, this manifold is an ideal upgrade for performance builds. Available in either a black or natural finish, it's the perfect match for your engine bay aesthetic.
For our SBC 350 manifold for stock heads, check it out here!