ARP Billet 4.105" Bore Tapered Piston Ring Compressor (900-1050) S-Class 4th Gen Speedometer easily calibrates to OEM

Speedometer easily calibrates to OEM or aftermarket vehicle speed sensors and the tachometer is capable of calibrating to many engine types (1-12 cylinders)

200 / 570 Series PTFE Straight Hose End -3AN

Manufacturer Mercedes Model 123 Series Variant 280C 2

Kit includes three interchangeable orifices that were precisely calculated

Low Mount Billet A/C Compressor Bracket

ARP Billet 4.105" Bore Tapered Piston Ring Compressor (900-1050) S-Class 4th Gen Speedometer easily calibrates to OEMARP Billet 4. 105" Bore Tapered Piston Ring Compressor (900 1050) ARP Tapered Ring Compressors 900 1050 ARP tapered piston ring compressors are CNC machined from 6061 T6 billet aluminum tube material and feature a true radius for each individual bore diameter. They're also relieved to accommodate wire O rings on the bottom. Type 3 anodizing is used for long life, and each bore size is prominently engraved in 3 4 in. high numbers for easy