Mahle Performance Series Piston Ring Set - 4.145 in Bore - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - HV385 Thermal - 8-Cylinder Wire Tie Tool A simple 1/8” NPT pressure

A simple 1/8” NPT pressure connection requires no electrical hookup for operation

Open Pressure: 303 lbs

2 forehead ports and 4 rearward exhaust ports designed to move heated air out of the helmet)

10 pass cooler design

Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet

Mahle Performance Series Piston Ring Set - 4.145 in Bore - 1.0 x 1.0 x 2.0 mm Thick - Standard Tension - HV385 Thermal - 8-Cylinder Wire Tie Tool A simple 1/8” NPT pressureProduct Description: Piston Rings Performance Series 4. 145 in Bore File Fit 1. 0 x 1. 0 x 2. 0 mm Thick Standard Tension Steel HV385 Thermal 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