QA1 Shock Piston - Linear/Digressive - Twintube Style - Gray 01217 789" of travel

789" of travel

1/2 Groove

1965-1965 Mercury Caliente

Holley 2-bbl and 4-bbl Performance Carburetors The Holley jet assortment kit is the professional way to track-tune your Holley carburetor for top performance

1993-1993 Mercedes-Benz 600SL

QA1 Shock Piston - Linear/Digressive - Twintube Style - Gray 01217 789" of travelThese pistons have flat linear compression and digressive rebound with up to 0. 056" of preload to generate low speed control without excessive high speed forace, helping you maintain grip over surface irregularities. Used on both dirt and asphalt cars, these pistons can generate the force numbers you're looking for to keep the left rear up or keep the front end sealed off. The amount of shim stack preload, shim thickness, and diameter are all able to