Speedmaster Mopar Chrysler BB 383 440 1.5 Stainless Steel Roller Rocker Arm Set with Shafts PCE261.1087

The Speedmaster PCE261.1087 is a complete roller rocker arm set engineered for Mopar Chrysler big-block 383 and 440 engines. This stainless steel roller rocker arm assembly delivers precision valve train performance with a 1.5 rocker ratio, designed to optimize lift and duration characteristics for street and performance applications. The set includes all necessary shafts for a bolt-on installation, making it an ideal upgrade for engine rebuilds, restorations, and high-performance modifications.

Constructed from durable stainless steel, this roller rocker arm set is built to withstand the demands of sustained engine operation while maintaining reliable valve actuation. The roller design reduces friction in the valve train, contributing to improved efficiency and responsiveness. Compatible with 383 and 440 big-block Chrysler applications, this complete assembly simplifies the installation process by providing all components needed for a finished valve train solution. Ideal for enthusiasts restoring classic Mopar engines or upgrading existing powerplants for enhanced performance.

Key Features & Benefits

• 1.5 Rocker Ratio: Precision-engineered 1.5 ratio optimizes valve lift and duration for performance engine applications.
• Stainless Steel Construction: Durable stainless steel resists corrosion and withstands sustained engine operation.
• Roller Design: Roller configuration reduces valve train friction and improves operational efficiency.
• Complete Assembly with Shafts: Includes all necessary shafts for direct bolt-on installation without additional components.
• Mopar BB 383/440 Compatibility: Engineered specifically for Chrysler big-block 383 and 440 engine applications.

Specifications

Ideal Applications

• Classic Mopar engine rebuilds and restorations
• Big-block Chrysler performance modifications
• Street and performance engine upgrades
• Valve train component replacement for 383/440 engines