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 Helmet Rear Wing Kit 4 in Round to 4-11/16

4 in Round to 4-11/16 x 2-5/8 in Oval

Complete 8 gallon Enduro Cell with steel can

It also easily adapts to a square flange or Q-jet flange 4bbl intake with a Mr

Offered in a variety of configurations with a full selection of accessories

Manley Race Master XH-426 stainless steel exhaust valves and NK-842 stainless steel intake valves have tensile strength and fatigue resistance equal to the best valves available

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 Helmet Rear Wing Kit 4 in Round to 4-11/16Product 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