well apparantly i have a gsr bottom end that has odd maincaps, in a normal c1 bottom it is raised a tad (maybe an inch in the CENTER MAIN CAP ) well on mine it isnt, and since i bought the block bare, with mains, and now i cant get or find a main girdle for it......any ideas or suggestions,
i have a billet main girdle, but the space i have between cap and girdle is at least finger width.........honda has no part number for a main cap, i have a b16 and this main girdle fits that like a glove (but it also has a raised center main)(and does not use one from the factory)(a girdle)

so i am a tad lost right now, and my build has hit a wall......everything is balanced and ready

 

Main Girdle B18C1 P/N:11130-P72-000

 

muchos gracias

 

oh yeah and screw pro-fab designs, they pulled their ebay store, and have made themselves a ghost as far as the **** they have sold..... now stuck with a billet main girdle i cant use....... both listed numbers are our of order