2026 GMC Sierra 3500 HD Pro 2011-2018
1975 Chevrolet Camaro RS 1981 Chevrolet Camaro Sport 1973-1974
2001-2002 Ford F-450 Super Duty 7
and compromise fuel delivery
Recommended torque: 48+/-7Nm (Static Torque)
Allstar Performance Alcohol Upper Lube — 16oz Bottle | ALL78100 2011-ford-f-350-super-duty-esi7421302 2026 GMC Sierra 3500 HDAlcohol Upper Lube is a high temperature cylinder lube designed to protect and extend engine life. Added directly to the fuel, it lubricates cylinders, valves, guides, and fuel system components while reducing chalky residue, corrosion, and fuel wash down. The additive mixes completely with fuel, will not separate, leaves no varnish residue, and does not contain a flame agent. One 16 oz bottle treats 55 gallons of alcohol, 110 gallons of ethanol, 150