Edelbrock RPM Air-Gap Intake Manifold for Small-Block Chevy Vortec with Black Plasma Finish

Edelbrock part #7516-BP RPM Air-Gap intake manifold is based on the powerful Performer RPM Vortec #7116. This single four-barrel intake is designed for 262-400 c.i.d. Chevy V8's with 1996 and later Vortec (L31) cast iron or Edelbrock E-Tec aluminum heads. 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. An external water bypass boss is machined into the front of the water crossover for use on 1996 and later Vortec production engines. Includes rear water outlets, nitrous bosses, a temp sensor boss that clears all waternecks, two distributor clamp locations and a heater outlet boss that's angled for proper fit over the valve cover. Accepts 1976 and later alternator and air-conditioning brackets for street installations. For square-bore carbs. The PN 7516-BP version comes with a brilliant Black plasma finish that is durable and easy to maintain. No provision for exhaust-heated chokes and no exhaust crossover. Will not fit under stock Corvette hood. Edelbrock Part #7516-BP RPM Air-Gap intake manifold is designed for Small-Block Chevy with Vortec or E-tec style cylinder heads. Perfect for any builder looking for optimum 1500-6500 rpm performance with a beautiful Black Plasma finish.

The Edelbrock RPM Air-Gap intake manifold part #7516-BP is engineered to enhance performance for Small-Block Chevy engines equipped with Vortec or E-Tec cylinder heads. Designed for engines with displacements between 262 and 400 cubic inches, this single four-barrel intake is ideal for street and performance applications aiming for power in the 1500 to 6500 rpm range. Its distinctive Air-Gap design features an open air space that separates the intake runners from the hot engine oil, resulting in cooler, denser air entering the combustion chambers for improved horsepower and throttle response. The durable Black Plasma finish not only adds an attractive aesthetic but also offers easy maintenance and resistance to the elements, making it suitable for daily driven vehicles and high-performance builds alike.
The manifold includes multiple features such as rear water outlets, nitrous bosses, a temperature sensor boss that clears all waternecks, two distributor clamp locations, and an angled heater outlet boss to ensure proper fitment over the valve cover. It accepts 1976 and later alternator and air-conditioning brackets, making it compatible with a wide range of street configurations. External water bypass bosses are machined into the front of the water crossover for use on 1996 and newer Vortec engines, providing versatility for various engine setups. Please note that this manifold is designed for square-bore carburetors, does not have provisions for exhaust-heated chokes, and does not include an exhaust crossover, which may affect compatibility with certain vehicle models such as Corvettes. This product is not carb-approved and requires acknowledgment of this status during installation. With its robust construction and performance-oriented features, the Edelbrock RPM Air-Gap intake manifold is a valuable upgrade for enthusiasts seeking to maximize power and efficiency from their Small-Block Chevy Vortec engines.

Features:

• Designed for 262-400 cubic inch Chevy V8 engines with Vortec or E-Tec heads

• Open Air-Gap design promotes cooler, denser intake charge for increased power

• Durable Black Plasma finish adds aesthetic appeal and ease of maintenance

• Includes rear water outlets, nitrous bosses, and a temperature sensor boss

• Angled heater outlet boss for proper valve cover clearance

• Accepts 1976 and later alternator and A/C brackets for street applications

• External water bypass boss machined into water crossover for 1996+ engines

• Intended for square-bore carburetors, no provisions for exhaust-heated chokes

• Not suitable for under stock Corvette hoods