S&S CYCLE Forged 74" Piston Kit — 9.0:1 compression – 36-69 Big Twin

Upgrade performance with a high-strength piston kit designed for stock big twin motors. 🔧

The kit includes a complete set of pistons, rings, wrist pins, and clips for straightforward installation.

• High-strength construction for superior durability
• Wrist pin deck height: 1.436"
• Made in the U.S.A.
• Requires connecting rods with a rod length of 7.440"; using earlier 7.470" rods may slightly increase the compression ratio and can cause clearance issues — check piston-to-cylinder head clearances carefully.

Precision engineering and complete hardware deliver reliable performance on the road. 🛠️