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ARP fits 4.165" Bore Tapered Piston Ring Compressor AR900-1650 Autofit

Tapered Piston Ring Compressor AR900-1650

AR900-1650 - ARP RING COMPRESSOR 4.165
SKU AR900-1650
by ARP
Sold out
$158.23 +GST - $158.23 +GST
$158.23 +GST
$158.23 +GST
$158.23 +GST - $158.23 +GST
$158.23 +GST
$181.9645 Including GST (NZ Customers only)
Availability:
Out of stock
Tapered Piston Ring Compressor

fits 4.165" Bore

AR900-1650

900-1650

ARP's new 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" high numbers for easy identification. Standard stocking sizes from 3.552" to 4.750" (SAE) and 75mm to 100mm (metric). The true radius design is far superior to conventional "tapered" devices, and widely acclaimed by professional engine builders! This is truly the very best piston ring compressor on the market today.