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6L V8 1975 - 1978 GMC K25 Suburban 400/6
Application Buick-Skylark-1970 Chevy-Chevelle-1970 Chevy-Monte Carlo-1970 Olds-Cutlass-1970 Olds-Lemans-1970
Works with all 4-bolt LS intake bolt patterns
00-inch mandrel-bent aluminized steel inlet pipe flowing into a 70 Series Big Block II™ performance muffler for a deep mellow tone
for accessories such as
Universal 4BBL 1000CFM 4150 Flange Throttle Body - 112-587 fuel-pressure-testers 6L V8 1975 - 1978Overview: Holley's new 1000 CFM Throttle Body shares the same air entry area design that powers every NASCAR Sprint Cup Series car! The throttle body features integrated throttle position, idle air control and intake air temperature sensors, Ford and GM transmission kick down levers as well as all necessary vacuum ports. Features: Standard square bore mounting pattern for installation on many intake manifolds Flows 1000 CFM to handle high horsepower
