QA1 Shock Piston - Linear/Digressive - Twintube Style - Gray 01217 1966-1974 Pontiac Bonneville

1966-1974 Pontiac Bonneville

1970-1970 Ford Mustang

Solder Slug

Gauges feature an 1/8" NPT male fitting

QA1 Shock Piston - Linear/Digressive - Twintube Style - Gray 01217 1966-1974 Pontiac BonnevilleThese 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