DS-750733 | Piston Kit Valet Tray The patented hidden breather backing

The patented hidden breather backing plate is o-ringed at the heads and exits inside the mouth of the throttle body for a virtually closed loop system

Perfect for riders and enthusiasts who want to showcase their passion with understated elegance

Drag Specialties 1741-2673

Base Color: Black Color/Finish: Black Length Imperial: 56-7/8" Material: Stainless Steel

Full-grain leather upper

DS-750733 | Piston Kit Valet Tray The patented hidden breather backingDrag Specialties DS 750733 Specifications Bore Oversize: +0,030" Bore Oversize Imperial: +0. 030" Bore Size Imperial: 3. 498" Compression Ratio Imperial: 7. 2: 1 Piston Diameter Imperial: 3. 528" Piston Material: Aluminum Product Name: Piston Riding Style: Street Stroke Length Imperial: 4 1 4" Units: Pair Fitment Year Make Model 1979 1980 Harley Davidson 1200 Electra Glide FLH 1981 1982 Harley Davidson Electra Glide Classic FLH 1979 Harley Davidson