Manufactured in the U.S.A. and 100% re-usable
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2794641
Mfg#:
ARP2044705
$335.99 USD
Free Shipping
Lifetime Replacement
Lower compression for turbocharging applications
Brand:
ES#:
3096309
Mfg#:
VR6HEADSPRKIT
$299.99 USD
Free Shipping
Lifetime Replacement
Stud conversion set up with 12 point fastening nuts
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2562262
Mfg#:
204-4705
$288.99 USD
Free Shipping
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Brand:
ES#:
4736132
Mfg#:
VS-VW7E-6
$7.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Brand:
ES#:
3129397
Mfg#:
VS-VW7I
$0.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Brand:
ES#:
4736133
Mfg#:
VS-VW7E-8
$9.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Black Nitride oversize stainless intake valve for all 4v VW/Audi motors including 16v,20v and 32v motors.
Brand:
ES#:
4858489
Mfg#:
034-201-8015
ON SALE!
SAVE 10%
$43.00
This product was last offered at the strikethrough price on
$38.70 USD
Free Shipping
Lifetime Replacement
1.5mm oversze Inconel exhuast valve for all 4v VW/Audi motors including 16v,20v and early 32v motors.
Brand:
ES#:
4858493
Mfg#:
034-201-8016-1.5
ON SALE!
SAVE 10%
$51.00
This product was last offered at the strikethrough price on
$45.90 USD
Free Shipping
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Brand:
ES#:
4736131
Mfg#:
VS-VW7E-12
$13.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Brand:
ES#:
4736130
Mfg#:
VS-VW7E-10
$12.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Titanium retainers which allow for higher lift than stock retainers, at half the weight.
Brand:
ES#:
4858481
Mfg#:
034-201-8013
ON SALE!
SAVE 10%
$365.00
This product was last offered at the strikethrough price on
$328.50 USD
Free Shipping
Lifetime Replacement
More About Performance Cylinder Heads
Engines are just air pumps. How efficiently they can pump and how much they can pump determines how powerful they are. Upgrade cylinder head components to improve your engine's performance, like valves, valve springs, camshafts, rocker arms, and entire cylinder heads to unlock more power from your engine.
Lifetime Replacement
