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Dart Cylinder Sleeve, Cast Iron, CNC BBC 5.0 4.65 x 5.045 x 8.2 4.91 O.D., Each | TrackTheory
DART · DAR-32160414 Dart · DAR-32160414 Dart Cylinder Sleeve, Cast Iron, CNC BBC 5.0 4.65 x 5.045 x 8.2 4.91 O.D., Each Precision-machined cast iron liner built for Dart BBC 5.0 bore-space blocks.
▸ CNC-machined to tight tolerances for consistent bore geometry▸ Cast iron construction manages thermal expansion in high-output builds▸ 4.65-inch bore, 8.2-inch length — confirmed figures for confident fitment▸ 4.91-inch O.D. flange seats correctly in Dart's 5.0 bore-space architecture▸ Sold individually so you order exactly what the job requires
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
Dart Cylinder Sleeve, Cast Iron, CNC B… $441.19
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account $441
incl. GST · ships AU-wide
“The bite is sharp from the first stop. Compounds where they should be when the rotors come up to temperature.”
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Channel: marketing:Dart Cylinder Sleeve, Cast Iron,
Draft:
Cheaper sleeves cut corners on material grade and machining tolerances — both of which show up fast under race conditions. Dart's cast iron liner holds its geometry through heat cycles and delivers the wear life that makes a re-sleeve worthwhile. When the block is already apart, the liner is not the place to save fifty dollars.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 462 504 Built in Adelaide · Shipping AU-wide
