Ford Racing Beehive Valve Spring - Single Spring - 1.100" Coil Bind - 1.207" OD 931011 this is a popular upgrade

this is a popular upgrade to older HANS Device with either fixed or sliding tethers

New valve springs with larger diameters require new retainers to handle the higher pressures developed by the springs

2-1/4" Hose

Renault 4-Cylinder

Stroud Pack for Parachute - All Fireproof

Ford Racing Beehive Valve Spring - Single Spring - 1.100" Coil Bind - 1.207" OD 931011 this is a popular upgradeProduct Description: Valve Spring Beehive Spring Single Spring 340 lb in 1. 100 in Coil Bind 1. 207 in OD Set of 16 Ford Racing offers a variety of products for hard core racing and street vehicles. Ford Racing is the performance parts division of Ford Motor Company. They offer a selection of replacement and upgrade parts specifically for Ford vehicles. Many of their products provide performance upgrades without voiding the factory warranty.