Offenhauser 6071 Ford 289-302 Port-O-Sonic Manifold std. 4 bbl Carb
$663.00Port-O-Sonic FORD 289-302 STtd. 4 bbl Carb Offy part # 6071
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Port-O-Sonic FORD 289-302 STtd. 4 bbl Carb Offy part # 6071
Offenhauser 6082 Intake Manifold. Turbo Thrust Manifold Base for 455 Oldsmobile.
Photo represents multiple applications. Please contact us directly for more information regarding available tops.
6084 – Oldsmobile Dual Spread bore T.Q. Top. Oldsmobile 400-455
Offenhauser Oldsmobile 350/455 EGR adapter kit.
Offenhauser Dual Port Manifold for 1970-1974 Ford 351 Cleveland 2V
Ford 351 Cleveland 4V, Std. 4 bbl Carb
Here’s a manifold designed by Offy engineers for competition only. Specially designed plenums and runners match the volume of a specific engine for maximum power. Eliminates “lean/rich” condition from cylinder to cylinder commonly found with other aftermarket manifolds.
Dial-A-Flow Chevy 283-400 Reg 4 bbl Carb
Manifolds can be ordered with any insert. But, unless otherwise specified, each manifold is complete with a universal flow control adaptor plate and a STAGE I Flow Control Insert. Additional inserts, as well as adapter plates, can be ordered separately.
Dial-A-Flow Manifold Chrysler 273-318 (1966 and later) Reg 4 bbl Carb
Manifolds can be ordered with any insert. But, unless otherwise specified, each manifold is complete with a universal flow control adaptor plate and a STAGE I Flow Control Insert. Additional inserts, as well as adapter plates, can be ordered separately.
Flow Control Insert fits any of the Dial-A-Flow manifolds except for Cleveland applications. Offy Part# 6135