Molnar Technologies SBC Lightweight Forged Crankshaft Stroke Mains

The Molnar Technologies SBC Lightweight Forged Crankshaft line gives small block Chevy engine builders a strong, precision-machined rotating assembly part. It suits high-performance street engines and all-out racing engines. These lightweight stroker cranks reduce rotating mass, which helps the engine rev quickly. They are available in a range of stroke and main journal configurations.

Key Features:

• 4340 forged steel construction for high strength and durability
• Heat treated to increase tensile strength
• Shot peened to increase fatigue life
• Nitrided journal surfaces for wear resistance
• 100% magnetic particle inspected to check for cracks
• Precision machined to tight tolerances
• Counterweight placement designed to improve crankshaft performance
• Radiused connecting rod and main journals for added strength
• Precision ground and micro-polished journals
• Chamfered oil holes for improved oiling
• Indexed for correct stroke

Molnar builds each crankshaft to the quality that serious engine builders expect. Choose the lightweight forged SBC crankshaft that matches your stroke, main journal and rod length requirements for a stroker engine build.