ARP 247-4209 Dodge Cummins 8.3L 12V Head Stud Kit 12-Point

The ARP 247-4209 head stud kit is specifically engineered for Dodge Cummins C-Series 8.3L 12-valve engines from 1985 to 1990. This high-performance fastener kit replaces factory head bolts with premium ARP studs designed to handle increased cylinder pressures and prevent head gasket failure in demanding applications.

Key Features:

• Custom-manufactured for Cummins 8.3L 12-valve C-Series engines (1985-1990)
• 12-point head design for precise torque application and reduced fastener stretch
• ARP2000 material construction with 220,000 PSI tensile strength
• Provides superior clamping force compared to OEM head bolts
• Heat-treated and thread-rolled for maximum reliability
• Includes premium-quality hardened parallel-ground washers
• Complete kit with ARP Ultra-Torque assembly lubricant

ARP head studs are the professional's choice for engine builds requiring maximum head gasket sealing reliability. The stud design allows for more accurate and consistent torque loading while eliminating the torsional stress caused by conventional head bolts. Essential for high-performance builds, turbo applications, and engines running elevated boost pressures.