Edelbrock RPM Air-Gap 351W Square Bore Dual Quad Intake Manifold - Small Block Ford RS004C1909 XL Mufflers are reflection style

XL Mufflers are reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow

3/4 in Double D to 17 mm Double D

27 mm 12 Point Head

Today's cams have more aggressive lobes

1976-1986 Jeep Wagoneer

Edelbrock RPM Air-Gap 351W Square Bore Dual Quad Intake Manifold - Small Block Ford RS004C1909 XL Mufflers are reflection styleDesigned for 351W small block Fords, these intakes are taller than the low profile F 28 intake and offer performance improvements in the 1500 6500 rpm range. 7585, Ford, Edelbrock, Intake Manifold, Intake, Manifold, Dual Plane, Performer RPM, Performer RPM AIR GAP, Dual Quad, Satin Carb pad height: 4. 32" Carb recommendations: Edelbrock AVS2 Series #1903 and #1904, 500 cfm. Port exit dimensions: 1. 05" x 1. 89" Use RTV sealant to properly seal end