Flowmaster American Thunder Single Exhaust System - 1992-95 Chevy Blazer/GMC Jimmy 5.7L RS003C0912 FAST LSx Fuel Rails

FAST LSx Fuel Rails

86 and newer blocks with one piece rear main seals to accept an older style two piece seal crank shaft

Earl's has an in-line 35 micron sintered bronze element fuel filter that can be easily disassembled for inspection and cleaning

1990-1990 Ford E-350 Econoline

Exclusively from Zamp

Flowmaster American Thunder Single Exhaust System - 1992-95 Chevy Blazer/GMC Jimmy 5.7L RS003C0912 FAST LSx Fuel RailsFor the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat back exhaust system provides. S. O. S. (Single out side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for