3.0" S-Series - 8" Travel (2) Shock & Spring Packages Product Description:

Big Shocks S-Series 3.0” shocks are ideal for custom 4-link trucks, sand cars and off-road vehicles.  Quality, CNC machined, hand assembled, dyno tested design provide suspension control and durability.

• Multiple piston designs for street trucks to off-road racing.
• Custom raised spring hardware for 3.75" springs
• Custom compact short design (1"-2" shorter collapse length)
• Shock travel ranges from 8” to 18".
• Billet 6061 CNC Machined shock top with com-10 style bearing.
• All 3.0" shocks come with threaded steel big bore bodies.
• Threaded preload adjuster.
• Unlimited valving shim options including flutter stacks.
• 2.75"x 13" clear hard anodized threaded reservoirs.
• Standard 90 hose 18" long.
• High strength 1" hard chrome steel shafts.
• 5/8" chrome-moly lower heim.
• Eibach Silver Springs.
• Made in USA 

Recommended nitrogen pressure

200 psi 3.0 S-Series Reservoir shocks at full extension.

We stock most spring packs. Some springs are drop shipped from the factory and take up to 7-14 business days for the manufacturer to process and ship.

Common Spring Packages