'+.030in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine. - Keith Black Pistons

'+.001in. Crank Pin with 3 Holes. Fits Big Twin Late 1981-1999. - Jims

$186.00

'+.005in. Dome Top Pistons with 9.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine. - Keith Black Pistons

$321.00

'+.005in. Flat Top Pistons with 8.6:1 Compression Ratio. Fits Big Twin 1984-1999 with Evo Engine. - Keith Black Pistons

$304.00

'+.005in. Hydraulic Tappet. Fits Big Twin 1953-1984. - Jims

$222.00

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