Hastings "Tough Guy" Racing Standard Piston Ring Set - Bore Size: 4.030" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard AA0710AG3S57 the B106 is our lightest

the B106 is our lightest battery yet

ABC NextGen

IMICA / UMP Dirt Modified

Upper mount must be cut into two pieces (LH/RH) and trimmed to desired height depending upon where housing is located in the chassis

O-Ring Seal - Doesn't Require a Gasket

Hastings "Tough Guy" Racing Standard Piston Ring Set - Bore Size: 4.030" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Oil Ring Tension: Standard AA0710AG3S57 the B106 is our lightestHastings 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