14mm Thread - .375 in Reach - Gasket (Flat) Seat - 4 PackACCEL's patented race proven spark plugs in a Shorty configuration. The overall length has been reduced 3 16 in to 3 8 in (depending on the specific spark plug) to gain critical air gap between the spark plug boot and the exhaust manifold or header tube. This helps eliminate burning the spark plug boot or dimpling the header tube. The shorter spark plug length also can make it easier to install an remove the spark plugs in certain applications where

Positively locates itself on the main body of 4700® QFX® carburetors

Wear the DNA Racing Glove for unmatched comfort and performance

resulting in more power and reduced plug fouling

Getting upgraded performance and fuel economy on your Ram truck has never been easier- the Predator 2 will get you the performance you need with a simple plug and play installation

they feature polyurethane bushings for a smooth ride and on-car adjustability for quick height and alignment changes with just a wrench

The Edelbrock #61779 Performer RPM cylinder head is designed for use with 1992 & later 5

The XSB008 gives you a massive increase in rate over the stock bar (depending on year and model)

and clear most roller rockers and valvetrain components

) and Ford (

00-inch tubing flowing into our exclusive Scavenger Series® X-pipe assembly for maximum power and a deep unique tone

This is especially important for towing

Be sure to check out the optional shift knobs including the one with a 12-volt momentary switch along with all the other accessories we offer located in the Shifter Accessories section