Mahle Performance Series Piston Rings - 4.150 in Bore - File Fit - 8-Cylinder ARP651-3500 880 x 48 Spline Axle

880 x 48 Spline Axle Mount to 6 x 5

1/4 in Square Ratchet Drive

1978-1985 Oldsmobile Toronado

1970-1971 Ford Ranch Wagon

and then we hard coat all high wear surfaces to increase pulley life

Mahle Performance Series Piston Rings - 4.150 in Bore - File Fit - 8-Cylinder ARP651-3500 880 x 48 Spline Axle1. 0mm, 1. 0mm, 2. 0mm Standard Tension +. 005 File Fit Rings 4. 150"+0. 005 1. 0, 1. 0, 2. 0mm File Fit Rings. Product Description: Piston Rings Performance Series 4. 155 in Bore File Fit 1. 0 mm x 1. 0 mm x 2. 0 mm Thick Standard Tension Steel Plasma Moly 8 Cylinder For over 80 years, MAHLE has numbered among the leading international manufacturers of high quality components for the automotive engine industry. From powering the Champions in the