CP-Carrillo BC1026-030-1 Bullet Series Forged Piston 4.030 Bore SBC Single

The CP-Carrillo BC1026-030-1 is a single forged piston from the popular Bullet Series, designed for Small Block Chevy applications using 23° cylinder heads. This is the single-piston (quantity 1) version of the BC1026-030, sold individually for replacement or custom-count builds.

Key Features:

• Forged 2618 Aluminum Alloy construction for exceptional strength and heat resistance
• Flat Top with Two Valve Reliefs — symmetrical valve pockets for broad 23° head compatibility
• 4.030 in. (102.362 mm) Bore — 0.030 in. overbore sizing
• 1.425 in. Compression Height
• 3.750 in. Stroke compatibility
• 5.700 in. Rod Length compatibility
• 0.927 in. Chromoly Wrist Pin included, press-fit or floating, with wire lock retainers
• Ring Package Included: 1.5mm plasma-moly steel top ring, 1.5mm phosphate-coated cast iron Napier second ring, 3.0mm oil ring
• Accumulator groove for improved ring seal and oil control
• Contact reduction grooves and forged side relief to reduce friction and weight
• Dual forced pin oilers for superior lubrication under high-RPM conditions
• Balanced to within 1 gram for smooth, high-revving performance
• Proudly made in the USA

The BC1026-030-1 is an excellent choice for high-performance Street/Strip and normally aspirated Small Block Chevy builds where tight tolerances, consistent quality, and proven CP-Carrillo engineering are required — without compromising the budget.