V-Twin Manufacturing

Sifton cast piston kit includes reverse domed pistons and Hasting rings.
Piston set has a 9.5:1 compression. Piston to cylinder wall clearance is .0015 minimum to .0022 maximum, with .002 preferred. No head work is necessary on this Big Bore kit. **Note: Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings. *NOTE: Requires cylinder boring. 2009-up 883 cylinder cannot be overbored. 2009-up applications will require the use of 1200cc cylinders.

XL 1986-UP

V-Twin Manufacturing Rear Cylinder 1000cc, 1972 XL - Sold Each

Rear cylinder fits 1972 XL 1000cc models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit.
OEM: 16465-72

XL 1972-1972

V-Twin Manufacturing Front Cylinder 1000cc, 1972 XL - Sold Each

Front cylinder fits 1972 XL 1000cc models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit.
OEM: 16464-72

XL 1972-1972

V-Twin Manufacturing Cylinder, Black w/o Piston, 1988-03 XL - Sold Each

Replica Evolution 1200 black wrinkle cylinders are bored for standard pistons and require honing for final fitment.

OEM: 16447-88A

XL 1988-2003

Measurements:

Cylinder Size: 3.4995-3.5

Tech Note:

Initial Bore is

V-Twin Manufacturing Sifton Moly Piston Set,9.5:1 Compression XL - Set

Moly coated piston set includes rings, wrist pins and circlips.
Piston set is .005 over sized and has a 9.5:1 compression. **Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in orde

V-Twin Manufacturing Cylinder-Piston Kit, Black, 10.5:1 XL - Kit

Motorshop 1200cc cylinder kit includes Wiseco fitted 10.5:1 piston and ring sets to be used with 1200cc heads only. Kit includes 2 head and 2 base gaskets.
Can not be used as Big Bore kit for 883 models.

XL 1988-2003

V-Twin Manufacturing Rear Cylinder, 1973-85 1000 XL - Sold Each

Rear cylinder fits Sportster 1000cc 1973-1985 models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit. Sold each. Piston is not included.
OEM: 16465-73A

XL 1973-1985

V-Twin Manufacturing Front Cylinder, 1973-85 1000 XL - Sold Each

Front cylinder fits Sportster 1000cc 1973-1985 models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit. Sold each. Piston is not included.
OEM: 16464-73A

XL 1973-1985

V-Twin Manufacturing Rear Cylinder, 1957-71 XL - Sold Each

Rear cylinder fits 1957-1971 XL 900cc models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit.
OEM: 16465-58

XL 1957-1971

V-Twin Manufacturing Front Cylinder, 1957-71 900 XL - Sold Each

Front cylinder fits 1957-1971 XL 900cc models. Cylinders are for stock bore, stock stroke and compression.
Cylinders must be honed to standard size for proper fit.
OEM: 16484-58

XL 1957-1971

V-Twin Manufacturing Replica 1200cc Silver Finish Cylinder, Fits XL 1988-2003 - Sold Each

Replica Evolution 1200 silver cylinders are bored for standard pistons and require honing for final fitment.

OEM: 16447-88

XL 1988-2003

Measurements:

Cylinder Size: 3.447

V-Twin Manufacturing Replica 1200cc Silver Finish Cylinder, XL 1988-2003 - Sold Each

Replica Evolution 1200 silver cylinders are bored to 3.4995- 3.5000 for standard pistons and require final honing for fitment.
Outer diameter of the spigot is 3.675". Order pistons separately. Cylinders are manufactured to meet OEM specifications fo

V-Twin Manufacturing Cylinder w/o Piston, 1986-03 XL - Sold Each

Replica Evolution 1200 silver cylinders are bored for standard pistons and require honing for final fitment.

OEM: 16446-86A

XL 1986-2003

Measurements:

Cylinder Size: 3.0015

V-Twin Manufacturing Cylinder, Black Finish w-o Piston, 2004-up XL - Sold Each

Replica cylinder is 88.82/88.84mm bore with a black wrinkle finish.
Cylinders do not include pistons and are not honed for final fit.
OEM: 16463-04

XL 2004-UP

V-Twin Manufacturing Cylinder, Silver Finish w-o Piston, 2004-up XL - Sold Each

Replica cylinder are 88.82/88.84mm bore with a silver finish .
Cylinders do not include pistons and are not honed for final fit. Outer diameter of the spigot is 3.675".
OEM: 16463-04

XL 2004-UP