300-301,302,303,REPLACEMENT HARDWARE KIT 508-40 radiators-and-accessories This is a direct fit

This is a direct fit replacement for the restrictive OEM factory resonator and will improve the sound of your mustang as well as increase the performance

this direct-fit catalytic converter also interchanges with OE parts 8E0 254 551 QX and 8E0 254 554 QX

Application Charger-1966 Dodge-Coronet-1966 Dodge-Dart 67-72 Dodge-Swinger 69-72 Barracuda 67-69 Plymouth-Belvedere-1966 Duster 70-72 Satellite-1966 Valiant 67-72

Year Make Model Submodel Engine Size 1999 - 2006 GMC Sierra 1500 5

300-301,302,303,REPLACEMENT HARDWARE KIT 508-40 radiators-and-accessories This is a direct fit300 301,302,303,REPLACEMENT HARDWARE KIT 300 301,302,303,REPLACEMENT HARDWARE KIT Features: Genuine Holley Quality Parts 300 301,302,303,REPLACEMENT HARDWARE KIT Specs: Brand Holley Clearance Category Air and Fuel Delivery Discount Percentage 26 50% Emission Code 3 Grade Type Performance Product Type Intake Component Type of Component Hardware Kit Warranty Limited 90 Day