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Why This Tire?
Specifications
| Brand | Darton Sleeves |
|---|---|
| Category | Tires |
| Manufacturer Part # | 400-135-P |
| Subcategory | Cylinder Sleeves |
| Category Group | Engines, Blocks and Components |
|---|---|
| Ai Subcategory | Engine Blocks & Components |
| Weight | 16.4 lbs |
Vehicle Compatibility
| Year | Make | Model | Trim |
|---|
Product Description
The Darton Sleeves Mid-Sleeve Set is designed for Honda B18 engines, allowing for an 81mm bore. This set provides enhanced block integrity, crucial for high-horsepower applications and forced induction setups. Darton's mid-sleeve design offers superior cylinder support compared to traditional dry sleeves, preventing cylinder walk and cracking under extreme conditions.
Shipping & Returns
Fast Shipping
Standard delivery in 3-7 business days. Expedited options available.
30-Day Returns
Return unused items in original packaging for a full refund.
Questions & Answers
Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.
We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.
We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.
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