Pay in 4 interest-free payments of $110.28 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
\nPremium quality Japanese spring steel wound in USA by PAC
Kelford Cams recommend valve spring KVS63-BTK-X
Nitronic 60 Valve Guide & High Temp 347 SS Body
All aftermarket main caps (even oem main caps from another stock engine) require align boring after installation
Subaru EJ20/EJ25 Premium Springs | Titanium Retainers KVS1847-BT FPR-PRP \nPremium quality Japanese spring steel100lb seat pressure at 35. 5mm. 185lbs at 11. 5mm valve lift. SUBARU EJ20 EJ25. Premium quality Beehive spring & retainer set. \n \nOvate wire 'PACALOY' Beehive spring wound in USA by PAC. Nano peen and gold nitride surface finishing treatments for superior endurance. High spring frequency to allow for better spring surge control at high rpm. Increased seat pressure, low open pressure design. Designed specifically for the Subaru EJ flat four boxer
US$ 2092.49
US$ 1844.49
US$ 1547.99
US$ 2999.50
US$ 2685.00
US$ 1493.49
US$ 1602.49