Throttle Return Spring Kit For Square Flange 4 BBL Carburetors - 49-3QFT air-intakes Extra thick 3/8” flanges for

Extra thick 3/8” flanges for a leak-free seal

2L V8 2017 - 2018 GMC Sierra 1500 325/5

4L V8 1980 - 1995 Chevrolet G20 305/5L V8 1980 Chevrolet G30 1980 - 1982 Chevrolet Impala 267/4

Integrated into factory CAN bus

For 2015-UP coverage

Throttle Return Spring Kit For Square Flange 4 BBL Carburetors - 49-3QFT air-intakes Extra thick 3/8” flanges forOverview: Throttle Return Spring Kit For Square Flange 4 BBL Carburetors Made from laser cut stainless steel to virtually eliminate flex. Positively locates itself on the throttle body of 4150 style carburetors. Comes with brass bushings and stainless hardware for easy installation. Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand Quick Fuel Color Raw Emission Code 5 Material Stainless Steel Product Type Throttle