QA1 Aluma Matic Twintube Shock - 11.63 in Compressed / 16.25 in Extended - 2.00 in OD - Fixed Valving - Threaded Head & Neck Restraints 1975-1983 Chevrolet C30

1975-1983 Chevrolet C30

Steel Core Rubber Coated Fiber

1-5/8 in Primary Tubes

If you've used one

Ladder Bar Bracket

QA1 Aluma Matic Twintube Shock - 11.63 in Compressed / 16.25 in Extended - 2.00 in OD - Fixed Valving - Threaded Head & Neck Restraints 1975-1983 Chevrolet C30QA1's Aluma Matic non adjustable shock gives you the best ride in rodding without having to worry about valving options. Lightweight Aluminum Body, Non Adjustable, Coil Over, 100% Dyno Test and Serialized, Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers, American Made, Precision Machined Aluminum Piston with PTFE Piston Band, 15mm Centerless Ground, Hard Chrome Plated, Solid Piston Rod, Three Step Sealing System. QA1