Throttle Body Adapter - 82 mm Throttle Body - 3.5 in Clamp - O-Ring / Hardware Included - Aluminum - Black Anodized - Bosch Throttle Body - Each

Throttle Body Adapter - 82 mm Throttle Body - 3 in Clamp - O-Ring / Hardware Included - Aluminum - Black Anodized - Bosch Throttle Body - Each

Throttle Body Spacer - Smooth Bore - 1 in Thick - Gasket / Hardware - Aluminum - Burnished - V6 / V8 - GM Fullsize SUV / Truck 1986-91 - Each

Throttle Body Spacer - Swirl-Torque - 1 in Thick - Gasket / Hardware - Aluminum - Natural - Small Block Chevy / V6 - GM Midsize SUV / Truck 1986-91 - Each

Throttle Body Spacer - Powr-Flo - 1 in Thick - Gasket / Hardware - Aluminum - Blue Anodized - Small Block Chevy / V6 - GM Fullsize SUV / Truck 1987-95 - Each

Throttle Body Spacer - Poweraid - 1 in Thick - Gasket / Hardware - Aluminum - Black Anodized - GM Fullsize Truck 1988-95 - Each