The Edelbrock RPM Air-Gap #7107 intake manifold utilizes the proven short runner tunnel-ram style, this manifold provides the next step up in performance for LT1 owners. Our patented 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. The Edelbrock RPM Air-Gap #7107 intake manifold intake manifold is designed to work with either a 52mm throttle body or 58mm throttle body. Will also accept early and late OEM LT1 throttle bodies and fuel rails. The Edelbrock RPM Air-Gap #7107 intake manifold is designed to match Edelbrocks #61905 LT1 cylinder heads, will also work with OEM LT1 heads with minor head port matching. The Edelbrock RPM Air-Gap #7107 also features a natural aluminum finish for a classic look. For the ultimate "Made in USA" quality, every Edelbrock intake manifold is cast and machined in the USA.
Installation Notes:
• Recommended intake gasket: Edelbrock #7243 or GM #12524653
• Manifold height: 6.00”
• Port exit dimensions: 1.15”x 2.06”
• Performer RPM Air-Gap LT1 intake manifold feature a throttle body pad that will accept OEM and oversized throttle bodies up to 58mm
• Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS.
• Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.
• Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage.