Hastings Ring Set — 92mm, 1.5×2×4 Cast Iron, Thin-Top | VW Type 1 Big-Bore (98-1230-B) sub-bundles-kits When you're running big lift

When you're running big lift and high RPM

IRS-equipped VW Beetle 1968–1979

How many cylinders does the set cover

This spacer is part of the crush stack that holds your rear wheel on

Safety Lock-Out: Integrated right-side push-button reverse lockout for secure gear selection

Hastings Ring Set — 92mm, 1.5×2×4 Cast Iron, Thin-Top | VW Type 1 Big-Bore (98-1230-B) sub-bundles-kits When you're running big liftHastings Piston Ring Set 92mm Bore, 1. 524 Cast Iron VW Type 1 Big Bore (98 1230 B) Hastings piston ring set for 92mm bore VW Type 1 Big Bore. The thinner 1. 5 mm top compression ring reduces friction for higher RPM performance applications. The cast iron compression rings are Hastings' standard street quality material. Complete set for a 4 cylinder engine. Important read before ordering: Hastings rings are specified by groove width (top compression