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 $888.34 $772.47
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 $488.38 $424.68
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 $649.64 $564.90
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 $637.84 $554.64
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 $488.38 $424.68