Renew Kit Carburetor Rebuild Kit - 37-1539 2WD 5mm and 57

5mm and 57

4L V8 1974 GMC K25/K2500 Suburban 454/7

Utilizes factory air dams for exceptional airflow across the core

3 V8 2001 - 2006 GMC Sierra 3500 364/6 V8 1994 - 1997 Ford F-350 445/7

Renew Kit Carburetor Rebuild Kit - 37-1539 2WD 5mm and 57Overview: Features: Serves All Holley Perf. Carburetors Genuine Holley Quality Parts Extra Parts For Perf. Tuning Step By Step Instructions Detailed Tuning Guide Packaging Also Parts Tray Competitively Priced Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley Emission Code 5 Kit Type Renew Kit Model 4150 4500 Product Type Rebuild Kit Warning California Proposition 65 Warranty Limited 90 Day