No hassle
Live in-stock
Save over
60% retail
You have no items in your shopping cart.
June Sale: $452.41
In Stock
May ship from manufacturer
Free Shipping
Part number: KVS1UZ
Product Details
Kelford KVS1UZ Valve Spring Kits
Valve Spring Set

We know the importance of a properly engineered valve-train system in a competition engine, so we make sure that the valve springs we recommend are suited to your application and our camshafts. We measure valve train weights and match required valve spring pressures to the valve lift curve, we analyse valve spring frequency and use Fourier analysis to determine spring / cam suitability. Basically we go the extra mile by investing in modern technology to supply proper solutions to racers that use our products.

Add your review
Best prices I could find anywhere! Fast shipping. Will definitley buy from again.
Hard to find part, in stock, and the best price around.  Amazing!!!
Product delivered as expected within 4 days.  Lowest price on the web.  No complaints.
Smooth transaction, very pleased
Show All Reviews
Lexus GS400
2000 Lexus GS400 ALL / Base
1999 Lexus GS400 ALL / Base
1998 Lexus GS400 ALL / Base
Lexus LS400
2000 Lexus LS400 ALL / Base
1999 Lexus LS400 ALL / Base
1998 Lexus LS400 ALL / Base
1997 Lexus LS400 ALL / Base
1996 Lexus LS400 ALL / Base
1995 Lexus LS400 ALL / Base
1994 Lexus LS400 ALL / Base
1993 Lexus LS400 ALL / Base
1992 Lexus LS400 ALL / Base
1991 Lexus LS400 ALL / Base
1990 Lexus LS400 ALL / Base
Lexus SC400
2000 Lexus SC400 ALL / Base
1999 Lexus SC400 ALL / Base
1998 Lexus SC400 ALL / Base
1997 Lexus SC400 ALL / Base
1996 Lexus SC400 ALL / Base
1995 Lexus SC400 ALL / Base
1994 Lexus SC400 ALL / Base
1993 Lexus SC400 ALL / Base
1992 Lexus SC400 ALL / Base
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy