Speedmaster Mopar Chrysler BB 383 440 2 Bolt 12 Point Main Stud Kit PCE287.1014

The Speedmaster Mopar Chrysler BB 383 440 2 Bolt 12 Point Main Stud Kit (PCE287.1014) is a precision fastener kit designed for big-block Chrysler engine builds and rebuilds. This main stud kit features 12-point studs specifically engineered for 2-bolt applications on 383 and 440 cubic-inch Mopar engines, delivering the durability and clamping force required for high-performance and street engine assembly.

This stud kit is essential for engine builders, restoration enthusiasts, and mechanics working on classic Mopar big-block engines. The 12-point design provides superior engagement and reduced fastener stress compared to traditional 6-point studs. Compatible with both 383 and 440 Chrysler big-block platforms, the PCE287.1014 ensures proper main cap clamping and engine block integrity during assembly, tuning, and extended operation. Ideal for stock rebuilds, performance upgrades, and vintage Chrysler muscle car restoration projects.

Key Features & Benefits

• 12-Point Design: 12-point studs provide superior fastener engagement and more consistent clamping force distribution.
• 2 Bolt Configuration: Engineered specifically for 2-bolt main applications on Chrysler BB engines.
• Mopar BB Compatible: Direct fit for Chrysler 383 and 440 cubic-inch big-block engines.
• Complete Kit: All studs and fasteners needed for main stud installation in one package.
• Engine Rebuild Ready: Ideal for engine assembly, rebuild, and performance restoration work.

Specifications

Ideal Applications

• Classic Mopar big-block engine rebuild and restoration
• High-performance 383 or 440 Chrysler engine assembly
• Vintage muscle car engine block preparation
• Street and performance engine builds