COMP Cams 5324 Shaft Mount Valve Spring Compressor For Chrysler 383-440 And B1

The COMP Cams 5324 is a professional-grade shaft mount valve spring compressor specifically engineered for Chrysler big-block 383, 400, 413, 426, and 440 engines, as well as B1 aftermarket cylinder heads. This specialized tool allows technicians to compress valve springs and remove valve locks without removing the cylinder heads from the engine, making valve seal replacement and valve service significantly easier.

Key Features:

• Shaft-mounted design utilizes the rocker arm shaft for stable, secure positioning
• Eliminates the need for cylinder head removal during valve seal service
• Compatible with Chrysler B and RB series big-block engines (383-440 cubic inch)
• Works with B1 aftermarket performance cylinder heads
• Hardened steel construction for durability and long service life
• Enables on-engine valve spring compression for faster repairs

This tool is essential for any shop or enthusiast working on Chrysler big-block engines, saving significant time during valve seal replacement, spring changes, or valve train maintenance. The shaft-mount design provides superior leverage and stability compared to traditional lever-style compressors.