Harley Davidson Twin Cam

CP Pistons brand Harley Twin Cam 107ci forged piston kit. For use in street; high performance and racing engines; for use with a 3.937 inch bore size and crankshaft stroke of 4.375 in. 10.75-1 compression; kit includes 1 piston; 1 piston pin; piston rings and pin lock rings. Order a quantity of 2 for complete engine rebuild.

Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page.

1 pair of custom made CP Pistons brand forged pistons for the 107 Twin cam Harley engine. These are made to the specs of the discontinued CP part number BHM107-4000.

For use in Twin Cam 107 engine with a cylinder bore size of 4.125 and a crankshaft stroke of 4.000 | 10.75-1 compression | 3.7cc dome | CH 1.270

Includes 2 custom forged pistons, 2 wrist pins, pin retention lock rings and piston rings for 2 pistons.

No refunds or returns due to these being custom order parts. Average build time is 4 - 6 weeks. If you have any questions please contact us before ordering and we will be happy to help.

Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page.

CP Pistons brand Harley Twin Cam 113ci forged piston kit for use with Screamin Eagle cylinder head. For use in street; high performance and racing engines; for use with a 4.060 inch bore size and crankshaft stroke of 4.375 in. 10.75-1 compression; kit includes 1 piston; 1 piston pin; piston rings and pin lock rings. Order a quantity of 2 for complete engine rebuild.

Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page.

CP Pistons brand Harley Twin Cam 117ci forged piston kit. These flat top pistons are for use in street; high performance and racing engines; for use with a 4.125 inch bore size and crankshaft stroke of 4.375 in. 10.75-1 compression. Valve pocket displacement -3.3cc | CH = 1.085

Kit includes 1 piston; 1 piston pin; piston rings and pin lock rings.

Order a quantity of 2 for complete engine rebuild.

Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page.

CP Pistons Harley Twin Cam 124 ci forged piston kit. For use in street; high performance and racing engines; for use with a 4.125 inch bore size and crankshaft stroke of 4.625 in.. Compression height is 0.960 giving 10.75-1 compression.

Kit includes 1 piston; 1 piston pin; piston rings and pin lock rings. Order a quantity of 2 for complete engine rebuild.

This is a special order, build on demand part. It will take approximately 2 weeks to be built from the time we receive your order.

Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page.