Mahle PowerPak Forged Piston - 4.070 in Bore - GM LS-Series (Set of 8) CHOPC 7L FRONT O2 SENSOR EXTENSION

7L FRONT O2 SENSOR EXTENSION

especially compared to aluminum designs

Machined steel billet plug with o-ring seal

This combination of silica/air gap and stainless steel provides outstanding heat protection for your plug boots and wires

Mahle PowerPak Forged Piston - 4.070 in Bore - GM LS-Series (Set of 8) CHOPC 7L FRONT O2 SENSOR EXTENSIONProduct Description: Piston PowerPak Forged 4. 070 in Bore 1. 0 x 1. 0 x 2. 0 mm Ring Grooves Minus 5. 80 cc GM LS Series 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 performance! It is a rich heritage