The CP-Carrillo Bullet Race Series is a forged 2618 aluminum piston set built in the USA for naturally aspirated circle track small block Chevy race engines running 2bbl and 4bbl combinations. This SBC 356 configuration measures 4.035 bore, 3.480 stroke, and 5.700 rod with a 1.560 compression height and a lightweight flat top design carrying a -4.95cc dish, 4.9cc valve pockets, and pressure relief strut holes. The set ships complete with rings, including a 1.2mm gas nitride steel top ring, 1.2mm Napier second ring, and 3.0mm oil ring, plus .927 x 2.250 pins with a .150 wall.
| Type | Forged 2618 aluminum piston set (Bullet Race Series) |
| Engine | Small Block Chevy (356 ci) |
| Bore | 4.035 in |
| Stroke | 3.480 in |
| Rod Length | 5.700 in |
| Compression Height | 1.560 in |
| Dish | -4.95cc |
| Pin | .927 x 2.250, .150 in wall |
| Rings | Included (1.2mm gas nitride top, 1.2mm Napier second, 3.0mm oil) |
| Quantity | Set of 8 (with rings) |
| Order Type | Made to order (non-cancelable) |
| Part Number | BCRS1021-035 |
