Ford 260-289-302 V8
RPM AIR-GAP 302 (1500-6500 rpm)
Designed for street 289-302 c.i.d. Ford V8s, the RPM Air-Gap incorporates the same race-winning technology that's been used on our Victor Series competition intakes for years. The air-gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Includes nitrous bosses. No provision for exhaust heated chokes and no exhaust crossover. Aftermarket 4-bbl carbs are not compatible with Ford Auto Overdrive Transmission (AOD) unless used with Lokar bracket SRK-4000.
Manifold Height: A-4.30", B-5.50" (See below for more)

ENDURASHINE FINISH
Bright silver chrome finish with powder coated durability
Resists discoloration from heat
Clear top coat enhances polished aluminum look for a great appearance
Three step Vacuum Metalizing Process: base coat, aluminum coat, and clear top coat to enhance abrasion and chemical resistance
Offers a bright, durable, maintenance-free polished aluminum look
5-digit part numbers ending in "4" signify EnduraShine Finish

Important... A/B Measurements
CHECKING FOR HOOD CLEARANCE
To ensure adequate hood clearance, check the height of your stock manifold and compare the "A" and "B" measurements against those of the Edelbrock manifold prior to purchase.

Please Note: To figure carburetor pad height, add dimensions "A" + "B" and divide by 2.

For example, RPM Air Gap Manifold #75214:
(A) 4.30" + (B) 5.50" 2 = 4.90"