These new Bilstein XVS Series base valve digressive shocks feature a 46mm steel body and are designed for Late Models and Modifieds. They are completely racer rebuildable and revalvable. These shocks are available with or without a check off bypass, which allows the shock to "check off" either compression or rebound bleed to extend holding up/tying down.
46mm steel body monotube shocks designed for, but not limited to, Late Models and Modifieds. Extreme volume nitrogen bulb minimizes rod pressure gain. Zinc plated for rapid heat dissipation. Digressive valvings with base valve. Completely racer rebuildable and revalvable. Coil over compatible
Bilstein XVS Series Base Valve 7.5 In. Digressive Shock-Reb 80/Comp 70 Bilstein
Bilstein XVS Series Base Valve 7.5 In. Digressive Shock-Reb 80/Comp 70
Sku # 21337-7.5-80-70-0
Mfr. Part # 377.58070
Condition
New
Brand
Bilstein
Sold
Each
Details
Info
These new Bilstein XVS Series base valve digressive shocks feature a 46mm steel body and are designed for Late Models and Modifieds. They are completely racer rebuildable and revalvable. These shocks are available with or without a check off bypass, which allows the shock to "check off" either compression or rebound bleed to extend holding up/tying down.
  • 46mm steel body monotube shocks designed for, but not limited to, Late Models and Modifieds
  • Extreme volume nitrogen bulb minimizes rod pressure gain
  • Zinc plated for rapid heat dissipation
  • Digressive valvings with base valve
  • Completely racer rebuildable and revalvable
  • Coil over compatible
  • Specify stroke, rebound, compression, and with (1) or without(0) COB (check off bypass)
Note: COB - Check off bypass

Allows shock to "check off" either compression or rebound bleed to extend holding up/tying down
Specs

6" Stroke    19.3" extended    13.35" compressed

7.5" STroke  22.77" extended   15.24" compressed

Charts

(JPG)

Specs
Bushing Material
Steel
Valve Positions
70 compression - 80 rebound
Hardware Included
No
Inside Diameter
46
Shock Eyelet Width
.630
Bolt Hole Circle
.500
Bulb Diameter
2.48
Coil-Over Compatible
Yes
Compression Valving
7
Rebound Valving
8
Compressed Length
15.24
Extended Length
22.7
Compressed Length Range
15.00" to 15.99"
Extended Length Range
22.00" to 22.99"
Finish
Zinc Plated
Gas Charged
Yes
Upper Shock Mount
1/2" Spherical Rod End
Lower Shock Mount
1/2" Spherical Rod End
MFG. Part #
377.58070
Notes
MADE TO ORDER
Schrader Valve
No
Shock Body Material
Steel
Shock Body Size
Large Body
Shock Body Type
Smooth
Shock Stroke
7.50
Shock Stroke Range
7.00" to 7.99"
Shock Type
Mono Tube
Sold in Quantity
Each
Body Diameter
2
Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.