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Red 4150 Flange Air Only Throttle Body for Multiport Injection EFI Systems; Inward opening throttle blades increase performance. Shorter height for better airflow, easier packaging for tight hood clearance & reduced weight. Flows 1,375 CFM

Polished 4150 Flange Air Only Throttle Body for Multiport Injection EFI Systems; Inward opening throttle blades increase performance. Shorter height for better airflow, easier packaging for tight hood clearance & reduced weight. Flows 1,375 CFM

Red 4500 Flange Air Only Throttle Body for Multiport Injection EFI Systems; Inward opening throttle blades increase performance. Shorter height for better airflow, easier packaging for tight hood clearance & reduced weight. Flows 2,000 CFM

Polished 4500 Flange Air Only Throttle Body for Multiport Injection EFI Systems; Inward opening throttle blades increase performance. Shorter height for better airflow, easier packaging for tight hood clearance & reduced weight. Flows 2,000 CFM

Black Big Mouth Billet 102mm Big Mouth Throttle Body for GM LS w/o Sensors; The Black Fast Big Mouth 102mm throttle body provides increased airflow through a smoother offset blade pivot. In addition we increased blade thickness to eliminate deflection and a beefed up linkage and spring mechanism.

Black Big Mouth Billet 102mm Big Mouth Throttle Body for GM LS w/ TPS and IAC; The Black Fast Big Mouth 102mm throttle body provides increased airflow through a smoother offset blade pivot. In addition we increased blade thickness to eliminate deflection and a beefed up linkage and spring mechanism.

Carb Spacer Kit, 1" Alum; 2x 30245 Gaskets and 4 NG1443 2.5" Studs

Big Mouth Billet 87mm Big Mouth Throttle Body for Ford Coyote; Our Big Mouth 87mm Throttle Body for Ford Coyote features a black wrinkle powder coating finish along with an improved throttle blade and pivot. In addition, our throttle body improves throttle response and eliminates blade deflection.

Big Mouth Billet 87mm Big Mouth Throttle Body for Ford Coyote w/ TPS and IAC; Our Big Mouth 87mm Throttle Body for Ford Coyote features a black wrinkle powder coating finish along with an improved throttle blade and pivot. In addition, our throttle body improves throttle response and eliminates blade deflection.

Big Mouth Billet 87mm Big Mouth Throttle Body for Chrysler HEMI; Our Big Mouth 87mm Throttle Body for Chrysler HEMI features a black wrinkle powder coating finish along with an improved throttle blade and pivot. In addition, our throttle body improves throttle response and eliminates blade deflection.