Holley Small Block Chevy Mid-Mount Complete Accessory System - 20-240 flowtech-exhaust-and-headers Brand Holley Emission Code 5

Brand Holley Emission Code 5 Jet Number 154 Jet Size 0

OEM - 1L3Z-2268-BA / 1L3Z2268BA

3 V8 2011 - 2013 GMC Sierra 2500 HD SLT 364/6 V8 2011 - 2013 GMC Sierra 2500 HD WT 364/6 V8 2011 - 2013 GMC Sierra 2500 HD SLE 364/6 V8 2011 - 2013 GMC Sierra 2500 HD Denali 364/6 V8 2011 - 2013 GMC Sierra 3500 HD SLT 364/6 V8 2011 - 2013 GMC Sierra 3500 HD WT 364/6 V8 2011 - 2013 GMC Sierra 3500 HD SLE 364/6 V8 2011 - 2013 GMC Sierra 3500 HD Denali 364/6 V8 2004 - 2016 Chevrolet Silverado 1500 LS 325/5

and the tailpipes are finished off with 3

Also Fits: 64-65 Ford Falcon

Holley Small Block Chevy Mid-Mount Complete Accessory System - 20-240 flowtech-exhaust-and-headers Brand Holley Emission Code 5Overview: Holley's Mid Mount accessory drives are now available for your small block Chevrolet engines! The revolutionary system does what no other accessory bracket system has done GETS RID OF THE BRACKETS! The Mid Mount complete accessory system has all accessories pulled in tighter than other accessory drives. At the heart of the system is a "bracketless" design (Patent Pending), where the accessories bolt directly to the water pump for a clean,