CP-Carrillo Bullet Race Series (BRS) forged piston set for GM Duramax 6.6L Diesel builds, machined to a 4.075in bore, 3.8976in stroke, 6.418in rod length. Sold as a complete set of 8 forged pistons for high-performance and race applications.
| Type | BRS forged piston set (GM Duramax 6.6L Diesel) |
| Bore | 4.075in |
| Stroke | 3.8976in |
| Rod Length | 6.418in |
| Compression Height | 1.946in |
| Dome / Dish Volume | -38.5cc |
| Crown | Dome |
| Quantity | Set of 8 |
| Part Number | DR7021 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
