Ratech Pinion Setting Tool - GM 12 Bolt - 8.875" Ring & Pinion 1530A Indexing positions the ground strap

Indexing positions the ground strap of the spark plug properly for best piston dome clearance and un-shrouds the electrode for a more even burn and possible gains of 5-15 horsepower

Exhaust Clamp

Gasket Oil Pan Bolt Set - Stainless Steel

Heat Sheath Gold

Ratech Pinion Setting Tool - GM 12 Bolt - 8.875" Ring & Pinion 1530A Indexing positions the ground strapThis tool is designed to work with aftermarket gears that have the checking distance marked on the pinion head. It does not work with OEM gears which do not contain the checking distance info. Ratech wants all racers to know about The Myth that "All Shim Packs in the market are the same. They're just washer shaped steel that come in different thickness." WRONG! Ratech manufacture all of their shims in house on their own machinery. Ratech uses the