Wiseco K0127B35 Forged Piston Kit Small Block Chevy 350 23-Degree 13.5cc Hollow Dome

The Wiseco K0127B35 is a Professional Series forged piston kit designed for the Small Block Chevrolet 350 engine. Part of Wiseco's renowned "Lil Quick 16" lineup, this kit features a 23-degree hollow dome design with 13.5cc dome volume and a 4.035-inch bore, delivering high compression ratios ideal for serious race builds and high-performance street applications.

Key Specifications:

• Application: Small Block Chevy 350, 23° Head Configuration
• Bore: 4.035 in.
• Compression Height: 1.125 in.
• Dome Volume: +13.5cc Hollow Dome
• Piston Pin Diameter: 0.927 in. x 2.500 in. (Pin P/N: S424 included)
• Compatible Stroke: 3.480 in. / 3.750 in.
• Compatible Rod Length: 6.125 in. / 6.000 in.
• Deck Height (0 Deck): 8.990 in. / 9.000 in. Std. | 9.025 in. Avg.
• Piston Weight: ~455 g each
• Skirt Type: Strutted High-Strength
• Material: Forged 2618 Aluminum
• Recommended Ring Set (sold separately): JG7708-4030-5
• Compression Ratio Estimates (at various chamber volumes):
  • 58cc chamber: 15.2:1 / 16.3:1
  • 62cc chamber: 14.2:1 / 15.2:1
  • 66cc chamber: 13.3:1 / 14.2:1
  • 70cc chamber: 12.5:1 / 13.4:1

Key Features:

• Forged from 2618 aluminum alloy for superior tensile strength in high-load, power-adder racing applications
• Strutted high-strength skirt design optimizes strength-to-weight characteristics specific to this engine platform
• Horizontal slot oiling in pin bores maintains optimal wrist pin and small-end lubrication for long service life
• Engineered, forged, and machined in the USA at Wiseco's Mentor, Ohio facility
• Wrist pin (S424) included; ring set sold separately

The Wiseco K0127B35 piston kit is purpose-built for racers and engine builders demanding maximum compression and durability from their Small Block Chevy 350 combination. Whether building for circle track, drag racing, or a high-compression street/strip engine, these forged pistons deliver the reliability and precision Wiseco is known for worldwide.