S&S Cycle

CYLINDER TORQUE PLATE KITS

FITMENT • S&S 41⁄8" bore

CYLINDER TORQUE PLATE REPLACEMENT PARTS (See chart for specific part numbers.)

1. Base end torque plate 2. Head end torque plate 3. Stop arm 4. Torque bolts

• 4" bore 1999–up big twin • 35/8" 1984–'99 big twin • Harley-Davidson® Sportster® models in 35⁄8" and 4" bore • S&S X-Wedge® 41/8" bore and 41/4" bore* FEATURES AND BENEFITS

1

5. Vise tab 6. Tab bolt

• S&S torque plates can be used in conjunction with an S&S boring fixture and a conventional boring bar, and they can be readily adapted to a Sunnen® type honing machine. KIT CONTENTS • Head end plate • Base end plate • Four long grade 8 socket head cap screws (holds the assembly together and supplies the pressure) • Stop arm (keeps the cylinder and plates from turning while honing)

2

4

6

3

5

*These torque plates are required to bore or hone X-Wedge cylinders. They have the X-Wedge five bolt pattern and are available for 41/8" bore and 41/4" bore cylinders.

S&S® CYLINDER TORQUE PLATE KITS AND REPLACEMENT PARTS

Bolt 7⁄16"- 20 x 6"

Bolt M10x1.5 mm x  160 mm

Bore Size

Base End Plate

Bolt 7⁄16"-20 x 7"

Case Bolt Pattern

Kit Part # Head End Plate

Stop Arm Bolt 3⁄8"-24 x 6"

Vise Tab Tab Bolt 5⁄16"-18 x 1"

530-0038 530-0039 530-0044 53-0014 –

–

50-0192 –

53-0034 50-0108 53-0034 50-0108 53-0034 50-0108 53-0034 50-0108 53-0034 50-0108 53-0034 50-0108 53-0034 50-0108

4.25

2017– up M8

–

106-0837 106-0835 53-0014 106-0840 –

–

–

41⁄8" - 41⁄4" S&S® X-Wedge® 43⁄8" - 47/16" S&S 43⁄8" Pattern

53-0055 53-0056 53-0057 53-0014 –

– –

50-0192 –

Stock 1999–up big twin 53-0054 106-3190 530-0060 53-0014 –

–

500-1053 53-0034 50-0108

41⁄8" 41⁄8"

53-0051 53-0052 53-0053 53-0014 –

50-0191 –

–

S&S 41⁄8" Pattern

3.927" - 4" Stock 1999–up big twin –

53-0049 53-0050 53-0014 –

–

50-0192 –

53-0030 –

53-0032 53-0014 –

50-0191 50-0192 –

4"

S&S 4" Pattern

53-0016 53-0017 53-0018 53-0014 – 53-0016 53-0017 53-0018 53-0014 –

– –

50-0192 –

35⁄8" 35⁄8"

1984–'99 big twin 1984–'03 Sportster®

–

50-0192 53-0034 50-0108 S&S Cylinder torque plate kits are intended for aluminum cylinders including 1984-'99 Harley-Davidson® Evolution® big twin engines, 1986-'03 Sportster models, and 1999-up Twin Cam 88® engines.

S&S® CYLINDER TORQUE PLATE KITS Bore Size Case Bolt Pattern Part # 4.25 2017– up M8

530-0038 53-0055

43⁄8" -47/16" S&S 43⁄8" Pattern

Stock 1999–up big twin 53-0054

41⁄8" 41⁄8"

53-0051 53-0030 53-0016

S&S 41⁄8" Pattern

4"

S&S 4" Pattern

35⁄8" 35⁄8"

1984–'99 big twin

1984–'03 Sportster® 53-0016 S&S Cylinder torque plate kits are intended for aluminum cylinders including 1984–'99 Harley-Davidson® Evolution® big twin engines, 1986–'03 Sportster models, and 1999–up big twin engines.

210 Order 608-627-1497 S&S Vintage 1926–1999