Draco Conventional Front Coil Spring 5.5" x 10.5" - 350 lb. - Purple 34013BL MAC-IDA Pumper

MAC-IDA Pumper

Ford Fullsize Truck 2011-16

Combine this with soft bushings that have massive amounts of deflection and you're left with poor performance

caliper mounting bolts and caliper mounting brackets for GM Metric D154 series calipers (ALL42083 and ALL42084)

Many racers now prefer a 2" lap belt because it tucks under the iliac crest (hip bone) so that you can get the lap belt tighter

Draco Conventional Front Coil Spring 5.5" x 10.5" - 350 lb. - Purple 34013BL MAC-IDA PumperDraco Racing Coil Springs are engineered to offer the fewest coil and largest coil gap currently available, reducing weight while providing maximum travel with a linear rate. All springs are preset to prevent sag. Draco Spring is a manufacture of racing springs available in a large selection of sizes and rates. A family owned and operated business since 1969, Draco Spring has grown into the one of the largest custom spring manufacturers in the world.