The VintCo SLS04A cylinder sleeve is a USA-made cast-iron replacement sleeve for 1976-1977 Suzuki RM370 models. It is intended for use when an original cylinder requires sleeving and is manufactured using modern materials and production methods for OEM-style fit and performance. The sleeve is designed with correctly angled ports to reduce port-matching work and can be bored and honed to suit a stock-size VintCo piston kit. All dimensions are supplied for installation by an experienced and qualified machinist.

Features

• Replacement cylinder sleeve for vintage Suzuki RM370 models
• Designed for installation into the existing cylinder by an experienced and qualified machinist
• Correctly angled ports reduce the amount of port-matching work required
• Can be bored and honed to suit a stock-size VintCo piston kit
• Made for VintCo by Advanced Sleeve

Specifications

• VintCo Part Number: SLS04A
• Product type: Cylinder sleeve
• Material: Cast iron
• Country of manufacture: USA
• Compatible piston part number: PSS04-00
• Bore: 77 mm
• Height: 157.4 mm
• Outer diameter: 88.5 mm
• Flange outer diameter: 96.9 mm
• Flange height: 4.1 mm
• Wall thickness: 6.3 mm
• Intake: 25.5 mm
• Exhaust port location: 42.9 mm

Vehicle Fitments

• 1976 Suzuki RM370
• 1977 Suzuki RM370