FREE ship in less than 24hrs 5 days a week,  USPS with Free online tracking, IF you see a tracking number assigned to your order.. that means it has been shipped and delivered to the USPS sort Center in Memphis TN.  On that day.  USPS FedEX and UPS are all experiencing some delays, 


From RacersProQuip High RPM 37LB Performance Valve spring Set

BrownBoxCam  High Quality Long lasting *Made in Japan Springs
22mm od May require modification to your spring seats for proper use
We will pack these well and ship them FAST and FREE USPS  buy a second set and save
*not all springs are the same Quality springs cost little more and last much longer

please check with your engine builder as Valve springs are a consumable non-returnable part. 

NOTE: THIS WILL NOT WORK ON most HEMI HEADS WITHOUT MACHINE WORK !