CP Pistons Bullet Race Series pistons are forged from premium 2618 aluminum alloy, giving small block Chrysler stroker builds the strength to withstand high cylinder pressures and demanding race use. This set is machined for a 4.030 in. bore, 4.000 in. stroke, and 6.123 in. rod length. Each Bullet Race Series set is an off-the-shelf forged piston package proudly made in the USA. Please note this is a made-to-order, non-cancelable item.
| Type | Forged Piston Set |
| Material | 2618 Forged Aluminum |
| Application | Small Block Chrysler |
| Bore | 4.030 in. |
| Stroke | 4.000 in. |
| Rod Length | 6.123 in. |
| Quantity | Set of 8 |
| Part Number | BM4240-030 |
| Order Type | Made to Order (Non-Cancelable) |
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.
