Empi 4037 Hi-Rev Racing Dual Valve Springs Vw Bug 1300-1600cc Based Engines, Set 8

SKU: 00-4037-0

Free Shipping | Contiguous USA | No Purchase Minimums

WARNING: This product can expose you to certain chemicals, which are known to the State of California to cause cancer, birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

Empi 4037 Hi-Performance Racing Dual Valve Spring Set. Hand Checked And Maganafluxed For Top Quality To Insure Against Fatigue, Breakage And Valve Float. These Specially Processed Steel Springs Are Ideal For Hi-Performance Racing Applications And Any Enthusiast Looking For Increased RPM Range. Valve Guide Boss Must Be Machined When Using Dual Valve Springs.

Dual Spring Systems
Engine: 1600-2275cc Based Endines
1.246" Outer Spring Diameter Using .153" Wire Diameter
.910" Inner Spring Diameter Using .113" Wire Diameter
Lift .630" And More With Coil Bind At .800"

Sold As Set Of 16 ( 8 Inner & 8 Outer )


Contiguous USA (Excludes Alaska, Hawaii & other US Territories).
No minimum purchase required.
All orders that select free shipping at checkout are routed the least expensive method to you.
If you require a specific carrier due to your shipping address, you must select a paid shipping option at checkout.
For all other US Territories, Alaska, Hawaii & other countries shipping will be calculated at checkout for you.
We do not ship to PO Boxes.
We ship worldwide via UPS & USPS from Southern California.


We happily accept returns or exchanges as long as the merchandise is in NEW condition (never been installed/mounted), complete with all original packaging, accompanied by a Return Authorization and back in our warehouse within 30 days of receiving.

  • We are unable to accept returns on electrical parts, floor pans, windshields, transmissions & engines.
  • All orders are subject to a 20% restocking fee
  • Returns sent back without a pre-approved RA# will be refused.

Customer Reviews

Be the first to write a review

Related Products