Howe Spring Rubber - Fits 5"-5-1/2" Coil Springs - Soft - 10# 4101BK 1L SRT intake manifold

1L SRT intake manifold

a built-in carrying handle and tray

Various Applications 2000-20

Load controlling "bump stop" - the legs are connect to the collar along with a unique bump stop that smooths out the initial tether loading and allows proper collar angle

60 cc Chamber

Howe Spring Rubber - Fits 5"-5-1/2" Coil Springs - Soft - 10# 4101BK 1L SRT intake manifoldMade to fit any 5" and 5 1 2" diameter coil spring. For quick, precise spring rate changes. These spring rubbers are made for racing from a special Polyurethane that out lasts rubber 4 to 1. Maintains 95% of its rate at 180 degrees. Made in soft, medium and hard, the rates are proportionate to the spring rate. Howe Racing Enterprises began building and selling chassis and components in 1971 and since then we have produced countless innovative products