Lo-Ram Manifold Base-Gm Gen V Lt Top-Feed-Direct Injection-Black-300-715BK tunnel-ram-intake-manifolds 13/8 V 1975 - 1978

13/8 V 1975 - 1978 GMC K25   4/8 V 1975 - 1978 GMC K25   4

5L V8 1977 Ford F-250 Northland 400/6

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52747

1 V8 1955 Chrysler 300 331/5

5 L V6 1997 Dodge Intrepid Base 215/3

Lo-Ram Manifold Base-Gm Gen V Lt Top-Feed-Direct Injection-Black-300-715BK tunnel-ram-intake-manifolds 13/8 V 1975 - 1978The Holley GM Gen V LT Lo Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7,000 8,000 rpm depending on the application. The standard plenum top throttle body flange has a 105 mm opening to work with