GB 178F 78mm VW rod journal with GB 084 flywheel exchange. Note 1

GB 178FO 78mm VW rod journal with GB 084-O flywheel outright. Note 1

GB 178-W 78mm VW rod journal with GB 084-O flywheel outright, wedgemated. Note 1

GB 182F 82mm Porsche rod journal with GB 084 flywheel exchange. Note 2

GB 182FO 82mm Porsche rod journal with GB 084-O flywheel outright. Note 2

GB 182-W 82mm Porsche rod journal with GB 084-O flywheel outright, wedgemated. Note 2

GB 184F 84mm Porsche rod journal with GB 084 flywheel exchange. Note 2

GB 184FO 84mm Porsche rod journal with GB 084-O flywheel outright. Note 2

GB 184-W 84mm Porsche rod journal with GB 084-O flywheel outright, wedgemated. Note 2

GB 186F 86mm Porsche rod journal with GB 084 flywheel exchange. Note 2

GB 186FO 86mm Porsche rod journal with GB 084-O flywheel outright. Note 2

GB 186-W 86mm Porsche rod journal with GB 084-O flywheel outright, wedgemated. Note 2

GB 186CF 86mm Porsche width Capri diameter rod journal with GB 084 flywheel exchange. The Capri cranks slightly moves the cross section to provide additional strength. They use a much thinner rod bearing (Michigan 77) than Porsche, which is preferred by many engine builders. Note 3

GB 186CFO 86mm Porsche width Capri diameter rod journal with GB 084-O flywheel outright. Note 3

GB 186C-W 86mm Porsche width Capri diameter rod journal with GB 084-O flywheel outright, wedgemated. Note 3