SKU: 28302702652
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Part Number: 18301
5L V8 1967 - 1977 Pontiac Grand Prix 400/6
1L L6 1971 - 1972 Chevrolet Biscayne 250/4
7 V8 1977 - 1978 GMC K15 305/5 V8 1977 - 1978 GMC K15 400/6
Brand Holley Emission Code 5 Material Fiber Model 4150/4160 Product Type Metering Block Gasket Warranty Limited 90 Day
Fits 1986-1993 Mustang 5.0 Phenolic Spacer Factory Oe Intake Manifold-1508 engine-oil-feed-line Part Number: 18301BBK Performance phenolic intake manifold spacer kits have proven to be a great way to increase performance for late model Ford EFI owners. Each Phenolic spacer is CNC Machined from 3 8 inch phenolic material, these manifold spacer kits increase power by reducing the transfer of heat from the lower manifold to upper air intake manifold. This produces lower air intake temperatures which results in added horsepower and the ability to add more timing
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