


We'll refund the difference!
Jim Wolf Technology
Jim Wolf Technology Valve Spring / Shim Set
PART# JIM A3503-SPRNG( We'll refund the difference! )
Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.
Email - sales@maperformance.com
Phone 1-888-627-3736
$ 238.99
Includes 24 springs and shims for use with JWT race cams or JWT street cams with rev. limit raised above 7000 rpm. The included shims replace the stock base shims to obtain the correct installed height (36MM). 43lb@on seat & 136lb@12.5MM lift.
Application List
- 350Z
- Altima
- Maxima
- Pathfinder
- XTerra
- G35
- Murano
- FX35
- M35
Includes 24 springs and shims for use with JWT race cams or JWT street cams with rev. limit raised above 7000 rpm. The included shims replace the stock base shims to obtain the correct installed height (36MM). 43lb@on seat & 136lb@12.5MM lift.
Application List
- 350Z
- Altima
- Maxima
- Pathfinder
- XTerra
- G35
- Murano
- FX35
- M35