Predator Harbor Freight  HEMI ONLY 212cc 
18lb Red Stripe Premium Racing Valve Spring set New USA 
NO Machine work necessary for 212cc Predator hemi head use! 
We have these made to be a direct fit for the hemi head 
Ships Free out the door in less than 24hrs 5 days a week
from Memphis TN USA!
Note;  FREE SHIPPING USPS  USPS Advantage shipping now standard

(Hemi only..check our other listing for NON-Hemi / Clone springs
 

These are what is used/prefered  in most performance applications where valve float can rob Power 

You get exactly what is pictured 2ea Premium Red Stripe 18lb Valve Springs
    (this will do one head intake and exhaust) 
 (at engine builders request the stripe has been moved to the inside of the spring)

We use these our racing engines  where ALLOWED! These springs are Illegal in most classes!
Please Note: NO Modifications needed on HEMI head  when these larger springs are installed...    Springs are one of those parts that are non returnable.. we can't tell new from, been used, so we can not offer returns on valve springs.

WE pack them well and ship them fast & FREE with Tracking USPS  USA states ONLY  

Please check out my other products and parts for your performance and racing needs.. we don't just sell these  we race them... Support-A-Racer