Kooks Headers & Exhaust: 1979-1993 Ford Mustang with a 351(9.5 Deck) Small Block Ford Headers essex This head was designed to

This head was designed to allow owners of Gen III ls engines to benefit from the much-improved stock LS3 intakes

Some aftermarket higher lift fuel pump camshaft lobe designs may require a higher load spring on the pump to maintain fuel pump lifter control

1998-2002 Pontiac Firebird 5

these high boost alcohol fueled engines exceed the capabilities of re-purposed production car parts

-Lifetime warranty

Kooks Headers & Exhaust: 1979-1993 Ford Mustang with a 351(9.5 Deck) Small Block Ford Headers essex This head was designed to1979 1993 Ford Mustang with a 351(9. 5 Deck) Small Block Ford for the Following Cylinder Heads: Canfield & Avenger Air Flow Research 205 & 225 Z304 3" Inline Bolt Pattern Raised Port Height. 1 7 8" x 3" Mild Steel Long Tube Headers. Due to the custom nature of this part, other parts may be required for proper fitment. Please contact Kooks Headers and Exhaust before ordering.