Darton Sleeves Canada
Darton Sleeves — Canada
Priced in CAD • No duties • No brokerage fees • Fast shipping across Canada
Darton International is an American manufacturer specializing in cylinder sleeve systems for performance and racing engines. Their MID (Modular Integrated Deck) sleeve technology allows cylinder bores to be substantially over-bored beyond factory limits while maintaining proper deck height and coolant jacket integrity — enabling high-displacement stroked builds in engine blocks that would otherwise be limited by thin factory cylinder walls. Darton sleeves are widely used in Honda K-series, B-series, Subaru EJ, and domestic V8 high-horsepower builds. At MyPartsGuy.ca we carry the Darton Sleeves lineup, all priced in Canadian dollars with no import fees or brokerage charges.
Popular Darton Sleeves Products
- MID Sleeve Kits — Modular Integrated Deck cylinder sleeve systems for Honda K20/K24, B18, and Subaru EJ
- Press-Fit Sleeves — traditional press-fit iron cylinder sleeves for domestic V8 blocks
- Dry Sleeves — thin-wall dry sleeve solutions for moderate over-bore applications
- Custom Sleeve Programs — application-specific sleeve solutions for unique engine builds
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Frequently Asked Questions
When do I need Darton MID sleeves for a Honda K-series build?
Darton MID sleeves are typically specified when a K-series build targets displacement or bore sizes beyond what the factory aluminum block can safely support — particularly on high-boost turbocharged builds above approximately 600–700whp, or stroked big-bore naturally aspirated builds. The MID sleeve system replaces the factory cylinder walls with iron sleeves that extend to the deck surface, allowing proper sealing with multi-layer steel head gaskets and supporting aggressive bore sizes without risk of cracking thin factory aluminum between cylinders.
Does sleeve installation require machining?
Yes — Darton sleeve installation is a machine shop operation. The block requires boring and line honing to accept the sleeves, and proper installation requires experienced engine machining. Darton sleeves are not a DIY installation. We recommend working with a reputable Canadian engine machine shop experienced with the specific platform you're building.