Speedmaster PCE392.1003 Mopar Chrysler Small Block Starter Mounting Block 318 340 360 383 440

The Speedmaster PCE392.1003 is a replacement starter mounting block engineered for Mopar Chrysler small block engines, specifically designed to fit 318, 340, 360, 383, and 440 cubic inch displacement variants. This precision-machined mounting block serves as the critical interface between your starter motor and engine block, ensuring proper alignment and secure fastening during engine assembly or restoration.

This mounting block is essential for engine rebuilds, performance upgrades, and original equipment restoration projects where factory starter mounting integrity is required. Whether you're restoring a classic Mopar or assembling a high-performance small block engine, the PCE392.1003 delivers the exact fit and durability needed for reliable long-term operation. The block's engineered design maintains proper starter geometry and clearance, preventing binding and ensuring consistent engagement with the flywheel.

Key Features & Benefits

• Mopar Chrysler Compatibility: Fits small block engines 318, 340, 360, 383, and 440 cubic inch displacement.
• Precision Mounting Interface: Engineered to position starter motor with exact alignment and clearance for reliable engagement.
• Engine Rebuild Ready: Essential component for complete engine assembly, restoration, and performance upgrades.
• OEM-Quality Design: Manufactured to match original equipment specifications for small block Mopar engines.

Specifications

Ideal Applications

• Engine rebuild and reassembly projects for small block Mopar engines
• Classic car restoration requiring original or replacement starter mounting hardware
• Performance engine builds utilizing Chrysler small block platforms
• Engine swap projects maintaining Mopar small block compatibility