S&s Cycle Super Stock Cylinder Head Kit - 106-3227 For Harley Motorcycles 2006-2017 Brand_Avon 00 MM LENGTH TWO INCHES

00 MM LENGTH TWO INCHES LONGER THAN STOCK UNITS PAIR RIDING STYLE STREET

Product Name Muffler Type Slip-On Model HP-Plus® Color/Finish Black End Cap Style Race End Cap Color/Finish Black Outer Diameter 4-1/2" Units Pair Riding Style Street

1971-1978 Harley-Davidson Super Glide FX 1972-1985 Harley-Davidson Sportster 1000 XLH 1972-1973

Product Name Pad Type Sissy Bar Model Medium Base Color Black Material Vinyl Decoration Perforated / GT 2/HR 2 Inlay Thickness 51 mm (2") / 2" / 51 mm Backrest Pad Width 10-3/4" Backrest Pad Height 6-3/4" Units Each Riding Style Street

Product Name Seat Type One-Piece Model Tripper™ Base Color Black Cover Material Vinyl Fill Material Foam Decoration Double Helix Driver Seat Width 13" Rear Seat Width 6" Units Each Riding Style Street

S&s Cycle Super Stock Cylinder Head Kit - 106-3227 For Harley Motorcycles 2006-2017 Brand_Avon 00 MM LENGTH TWO INCHESNote: Not for models with OEM compression releases. Features High port flow gives great performance now, and more later when additional upgrades are done Heads are fully assembled with springs and valves Compression ratios vary depending on cylinder heads chosen, pistons used and engine displacement; see Compression Ratios chart for specifications 79cc heads work great with stock motors for 88" to 103" motors; 89cc heads work best for motors over 103"