Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.030" Top Ring: 5/64", Second Ring: 5/64", Oil Ring: 3/16" - Oil Ring Tension: Standard 2070036 Each member of the DeatschWerks

Each member of the DeatschWerks team brings a unique talent to the company

Heat Screen GOLD is a reflective heat protection barrier that will protect and keep components cool in the most demanding applications

and 3- or 4-digit display

t feel like climbing Mount Everest

1996-2006 Chevrolet Express 1500

Hastings "Tough Guy" Racing File-Fit Piston Ring Set - Bore Size: 4.030" Top Ring: 5/64", Second Ring: 5/64", Oil Ring: 3/16" - Oil Ring Tension: Standard 2070036 Each member of the DeatschWerksHastings racing piston rings deliver race winning performance in even the most extreme applications. The low tension, low friction design provides unsurpassed combustion seating and exceptional sealing. Each set includes plasma moly, high tensile cast iron top rings; reverse twist, taper faced cast iron second rings, and choice of standard or low tension Flex Vent stainless steel oil control rings. Low tension oil rings make significant increases in