Earl's Performance Earl's Billet Fuel Cell Cap 166017ERL 1984-gmc-c1500-esi5886067 The line features a unique

The line features a unique flow through muffler originally developed to increase the performance of thousand horsepower off shore marine engines

Dyno Proven: Plain and simple

Year Make Model Submodel 2015-2017 Ford Mustang EcoBoost 2015-2017 Ford Mustang EcoBoost Premium 2015-2017 Ford Mustang GT 2015 Ford Mustang GT 50 Years Limited Edition 2015-2017 Ford Mustang GT Premium 2015-2017 Ford Mustang Shelby GT350 2015-2017 Ford Mustang Shelby GT350R 2015-2017 Ford Mustang V6

Ride quality is subjective

1 SFI Certification Sticker Included Sub Category Flexplate 820 168 Warning California Proposition 65 Weight (lb) 7 # of Teeth 168 Application Chevrolet Balance External Brand B&M California Proposition 65 Chemical Name Cadmium and cadmium compounds California Proposition 65 Required Yes Category Transmission Crankshaft Bolt Hole Count 6 Dual Pattern Yes Emission Code 5 Engine GM Big Block 3390 Performance IHRA Legal Yes 10 Steel 356 6 NHRA Legal Yes Outside Diameter (In) 14

Earl's Performance Earl's Billet Fuel Cell Cap 166017ERL 1984-gmc-c1500-esi5886067 The line features a uniqueLooking for an alternative to your stock fuel cell cap or maybe you need a fill cap for that custom oil tank or valve cover you are building? Well, look no further! Earl's has created a full line of Billet Fuel Cell Caps and Billet Fill Caps. Earl's caps are CNC machined from 6061 T6 billet aluminum and they feature a bright black anodize for great looks and corrosion protection. Each cap features a laser etched Earl's logo so you know it is quality