These are high performance chrome moly and a great upgrade for any moderately upgraded truck. Before any bent pushrod symptoms, a pushrod replacement is recommended for modified injectors larger than a stage 2. Why not...
CNC FABRICATION™ 94.5-03 STAGE 2 BEEHIVE VALVE SPRING KIT MODEL/YEAR(S): 1994.5-2003 ENGINE SIZE: 7.3L Great upgrade over our stage 1 valve springs for over a 500hp engine. Includes new spring retainers and keepers. **YOU WILL NEED TO MEASURE...
Upgraded valve spring keeps the valves closed in high horsepower applications. These comp 910 valve springs are recommended if you are running stage 3 injectors performance injectors. These springs are a very important to prevent...
The stage 2 valve springs are rated to hold the most power in the 7.3 Powerstroke. The "beehive" design hold more seat pressure to handle high horsepower engines and prevent valve lift due to excessive...
Eliminate the weak link in the valvetrain of your 1994-2003 Ford 7.3L Powerstroke with the XDP Pushrods 3/8" Street Performance XD321. The factory pushrods in your 7.3L are almost 10.25" long and cannot stand up...