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Edelbrock Performance Automotive


Edelbrock Performance Automotive
Home > Intake Manifolds > Chevrolet > Big-Block > Dual-Quad/ Multi Carb
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C-66-O/C-66-R Dual-Quad (1500-6000 RPM)
RPM Air-Gap Dual-Quad-O/R (1500-6500 RPM)

Edelbrock Dual-Quad Manifolds For Big-Block Chevrolet

C-66-O/C-66-R Dual-Quad (1500-6000 RPM)
Designed for 396-502 c.i.d. Chevys, tests confirmed smooth, consistent part-throttle operation with a 25 hp gain over Torker II and a torque gain of 30 ft-lbs. over Performer. more info
RPM Air-Gap Dual-Quad-O/R (1500-6500 RPM)
Designed for street 396-502 c.i.d. Chevy V8's. These intakes stand 7/8" taller than the low-profile C-66-O/R dual-quad intake and offer performance improvements in the 1500-6500 rpm range. The large runners feature our unique Air-Gap design that separates the runners from the hot engine valley for a cooler, denser charge. more info