ARP 3.770" Tapered Ring Compressor 01-1615 Gauges show actual front and

Gauges show actual front and rear line pressure for making brake bias changes before or during the race

Spacers fit 4-1/2"

The entire unit may also be exchanged with another unit with a different rate spring pre-installed to allow spring rate changes without affecting ride height

Drag Parachute

Kit includes two 60" long 2" x 2" square outside rails

ARP 3.770" Tapered Ring Compressor 01-1615 Gauges show actual front andARP's ring compressors are CNC machined from 6061 T6 billet tube material and feature a true radius for each different bore diameter. What's more, they are relieved for wire O rings on bottom. Type 3 anodizing is used for long life, and the bore size is prominently engraved in 3 4 in high numbers for easy identification. Standard stocking sizes from 3. 552 in to 4. 750 in (SAE) and 75mm to 95. 5mm (metric). The true radius design is far superior to