ARP 3.740" Tapered Ring Compressor HASZ19IM to road racing to drifting

to road racing to drifting and off-road

Includes "Boost Safe" readiness failsafe system

25 in Range

to safely and effectively mount a seat

1975-1988 Chevrolet Monte Carlo

ARP 3.740" Tapered Ring Compressor HASZ19IM to road racing to driftingARP'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