Image is illustrative and may vary from actual product
Why This Tire?
Specifications
| Brand | Kb Performance Pistons |
|---|---|
| Category | Engine |
| Manufacturer Part # | KB257.STD |
| UPC | 800745060181 |
| Subcategory | Pistons |
|---|---|
| Category Group | Pistons and Piston Rings |
| Ai Subcategory | Pistons & Rings |
| Weight | 16.6 lbs |
Vehicle Compatibility
| Year | Make | Model | Trim |
|---|
Product Description
The KB Performance Pistons Big Block Chevy Domed Piston Set is designed for high-performance BBC engine builds. This set features a 4.250-inch bore and a +26cc dome volume, ideal for achieving higher compression ratios. KB Performance Pistons are renowned for their hypereutectic and forged pistons, offering strength and precision for demanding automotive applications.
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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