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Why This Tire?
Specifications
| Brand | Molnar Technologies |
|---|---|
| Category | Tires |
| Manufacturer Part # | 454-4250DC6F-OPS-6385 |
| Subcategory | Crankshafts |
|---|---|
| Category Group | Crankshafts and Components |
| Ai Subcategory | Crankshafts |
Vehicle Compatibility
| Year | Make | Model | Trim |
|---|
Product Description
The Molnar Technologies Forged Crankshaft is built for Big Block Chevy (BBC) engines, featuring a 4.250-inch stroke and 454 main journals. This crankshaft is crafted from premium 4340 billet steel, providing superior strength and resistance to fatigue under extreme conditions. Molnar Technologies is a leading manufacturer of high-performance engine components, with their crankshafts being a popular choice for engine builders seeking to maximize displacement and power in their BBC builds.
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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