This listing is for a set of NEW valve springs  retainers and locks for big block mopar, using aftermarket valves.

O.D. 1.46"

I.D. 1.06

closed 110 lb. @ 1.80

open load 280 lb @ 1.25

coil bind 1.16
Installed height  1.850 at 100 lbs.
They are perfect for the purple shaft ( or 509) cam.They work well with factory or aftermarket heads.They work on any stock big block mopar head.We've used these on our racecars for years.
They perform well into the low 11's in the quarter!

Also included in this listing is a new set of valve spring retainers. They are good for hydraulic or solid lift cams O.D. 1.400 Step 1.060 Nose 0.695 Valve size 3/8 Construction: chrome moly steel They work well with factory or aftermarket heads. They are manufactured  by Precision. And finally, also included in this listing is a new set of 7 degree locks.  They are hardened steel. They are single groove.  Aftermarket valves use single groove locks.   So you get 16 new springs, 16  new retainers, and 32  new locks for one low price!

Be sure to check out my other listings as well for more great deals on springs, retainers and locks!
And the best part is US shipping is FREE!So, don't delay:

Buy NOW !!!!!!

Please e-mail for International rate.