Carillo Pistons Std Pistons with 9.5:1 Compression Ratio. Fits Big Twin 1978-1984 with 80ci Shovel Engine. Jewellry & Watches * Perfect for air cooled

* Perfect for air cooled engines

Dyna Low Rider S with TBW

Lightweight aluminium construction

and Versatile

Carillo Pistons Std Pistons with 9.5:1 Compression Ratio. Fits Big Twin 1978-1984 with 80ci Shovel Engine. Jewellry & Watches * Perfect for air cooledFeatures & Benefits: * ID # 3714 * Bore = 3. 498" * Stroke = 4. 250" * Fully CNC machined * Balanced to + 1 gram * Double forced pin oilers * Forged from high strength 2618 alloy * Designed for maximum performance, horsepower and reliability * Complete kit includes two pistons, ring sets, wrist pins and clips Tech Tips: * Suggested additional purchase top end gasket kit # CG C9967 * Follow ring end gap and piston to cylinder clearances as per the