Mr Gasket 1290 | Shock Absorber Extender

Part Number
Shock Extension Set; L-3.5 in.; 3/8 in. - 24 Shocks; Stud End; 2 pc.
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The extension set allows up to five inches more travel for your shocks and fits 3/8 inch-24 shocks (stud end). Two per set. Shock extension kit can also be used to extend 3/8 inch-24 shifter rods.

BRAND: Mr Gasket


  • Shock Extension Set; L-3.5 in.; 3/8 in. - 24 Shocks; Stud End; 2 pc.;
  • 3/8 in. 24 Thread
  • Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
  • Shock Extension Set
  • Zinc Plated


Length3.500 in.
Package Quantity2
WARNING CA Proposition 65No


Customer Questions
How often should shock absorbers be replaced?
Shock absorbers should generally be replaced every 50,000 miles or every 5-7 years
How to replace shock absorbers?
To replace shock absorbers, you need to remove the wheel and tire assembly, unbolt the old shock absorber, replace it with a new one, and tighten the bolts. Then, reinstall the wheel and tire, and test the new shocks.
Why do shock absorbers leak?
Shock absorbers can leak due to worn seals, damage to the piston or cylinder, or corrosion from exposure to moisture and road salt.
Can shock absorbers be replaced?
Yes, shock absorbers can be replaced when they start to wear out or fail.
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