12A / 13B MAZDA ROTARY ENGINE - FULL 1/2" STUDDED - TENSION BOLT WASHER SEAL SET - i-EVO.COM TO SUIT ALL MAZDA /

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SUIT ALL 12A / 13B MAZDA ROTARY ENGINES 1970 ~ 2002

Front cover o ring with ptfe support

FOR USE WITH ETHANOL FLEX / ALCOHOL “RACE FUELS”

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12A / 13B MAZDA ROTARY ENGINE - FULL 1/2" STUDDED - TENSION BOLT WASHER SEAL SET - i-EVO.COM TO SUIT ALL MAZDA /SUIT FULL 1 2" STUDDED BLOCKS Mazda 12A 13B 20B TENSION BOLT WASHER SEAL SET (18x WASHERS PER PACK) TO SUIT ALL MAZDA 12A 13B COSMO 20B MAZDA ROTARY ENGINES USING AFTERMARKET HALF INCH 1 2" STUDS Mazda OEM NF01 10 E55A FACTORY STANDARD OPTIONS ALSO AVAILABE.