Edelbrock 75254 Engine Intake Manifold
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Installation InstructionsSpecifications
| Description_ABR | Intake Mnfld |
| Description_ASM | Chevrolet:Small-Block Gen I:262 (4.3L)-400 (6.6L) |
| Description_DEF | Engine Intake Manifold |
| Description_EXT | Edelbrock Performer RPM AIR-GAP Dual-Quad Intake Manifold For Chevrolet 262-400 Small-Block V8 |
| Description_INV | Eshine RPM Air-Gap Dual Quad Intake |
| Description_LAB | RPM AIR-Gap Dual-Quad Small Block Chevy Endurashine Intake Manifold |
| Description_MKT | Edelbrock part #75254 RPM Air-Gap Dual-Quad #75254 intake manifold is designed for 1955-86 S/B Chevys. This intake stands 1-5/8" taller than the low-profile C-26 intake and offers 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. Also available as a complete carb and manifold kit. Will not fit under stock Corvette hood. This manifold offers our long lasting bright chrome like EnduraShine finish that matches chrome and polished accessories. |
| Description_TRA | Carb center-to-center distance: 6-7/16". |
| Description_TRA | Carb pad height: 4.89" |
| Description_TRA | DO NOT OVERTIGHTEN NPT/Pipe fittings, this may cause the aluminum to crack around the fitting boss. NPT/Pipe thread is a tapered thread. |
| Description_TRA | H.E.I. will not fit |
| Description_TRA | Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum. |
| Description_TRA | Manifold ht: A-4.57", B-5.20" |
| Description_TRA | NPT/Pipe thread fittings require the use of Teflon tape or paste on threads to ensure proper seal. |
| Description_TRA | Port exit dimensions: 1.16" x 1.92" |
| Description_TRA | Recommended intake gasket: Edelbrock #7201 |
| Description_TRA | Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage. |
| Description_TRA | Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS. |
| height | 7.5 |
| length | 23.625 |
| weight | 20.2 |
| width | 14.75 |