Piston Kit

Features

• Replacement pistons available for stock 74", 80" and 3.625" big-bore applications
• All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers
• Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S
• Require the use of connecting rods with a rod length of 7.440" (standard length OEM #24281-74A connecting rods); use of earlier connecting rods with a rod length of 7.470" (OEM #24281-41A) will result in a slight increase in the compression ratio of about 1/2 point, and may also result in clearance problems (check all piston to cylinder head clearances carefully when using the early style rods)

Specs

• Product Name: Piston
• Piston Material: Aluminum
• Bore Size: 3,875" / 3.875"
• Piston Size: Standard
• Displacement: 88" - 95"
• Stroke Length: 4" / 4"
• Units: Set
• Riding Style: Street

Fitments