Mahle Performance Series Piston Ring Set - 4.250 in Bore - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Iron - Plasma Moly - 8-Cylinder Roll Cage Padding See 54039BLS for lower shell

See 54039BLS for lower shell

8-3/4 x 7-3/4 in Base

exactly as used on new car production and as many as we have tools for are BRITISH MADE wholly in our own UK foundry

Ram Fullsize Truck 2014-18

Mahle Performance Series Piston Ring Set - 4.250 in Bore - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - Iron - Plasma Moly - 8-Cylinder Roll Cage Padding See 54039BLS for lower shellProduct Description: Piston Rings Performance Series 4. 250 in Bore File Fit 1. 0 x 1. 0 x 2. 0 mm Thick Standard Tension Iron 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 world's premier racing series to delivering winning performance at local dirt tracks around the country, MAHLE means