Description FeaturesIncreases bore from stockIncrease compression ratio from 9.5:1 to 11.0:1Kit includes cylinder sleeves, pistons and head gasketMade in the USA
Sale Wishlist Quick view Add to Cart The item has been added S&S CYCLE S&S Cycle Big Bore Kit 920-0145 $848.09 $766.06
Sale Wishlist Quick view Add to Cart The item has been added S&S CYCLE S&S Cycle Piston Kit - 1250Cc Big Bore - Xl 920-0071 $490.83 $417.77
Sale Wishlist Quick view Add to Cart The item has been added S&S CYCLE S&S Cycle Big Bore Piston Kit - 131" - +.010 - M8 920-0148 $615.45 $555.65
Sale Wishlist Quick view Add to Cart The item has been added S&S CYCLE S&S Cycle Big Bore Piston Kit - 128" - +.010 - M8 920-0142 $603.95 $545.56
Sale Wishlist Quick view Add to Cart The item has been added S&S CYCLE S&S Cycle Piston Kit - 1250Cc Big Bore - Xl 920-0070 $538.76 $417.77