Dayco PB1144SS Engine Harmonic Balancer

Race Performance Harmonic Balancer

Dayco PB1144SS is a race performance harmonic balancer built for select Cadillac V8 applications. It uses a neutral balance design with a steel outer ring and timing marks for accurate engine setup.

Key Features

• Neutral, no-counterweight design for performance engine use.
• Steel outer ring for durable rotating assembly construction.
• Timing marks included for easier ignition and engine timing reference.
• 8-bolt hole pattern with a 1.498-inch crank bore.
• 6.000-inch overall diameter and 4.182-inch overall width.

Detailed Description

This Dayco harmonic balancer, part number PB1144SS, is engineered as a race performance balancer for Cadillac Calais, Cadillac Commercial Chassis, Cadillac DeVille, Cadillac Fleetwood, and Cadillac Eldorado applications from 1968 through 1974, with fitment varying by model year. The steel outer ring and neutral balance configuration support performance-oriented engine builds where timing accuracy and rotating assembly control matter. PB1144SS is a direct-fit style engine harmonic balancer for these Cadillac applications and includes timing marks for setup reference.

Dayco’s Race Performance Balancer line focuses on performance-oriented engine components with the construction and features needed for demanding use. PB1144SS follows that approach with a neutral balance layout, steel ring construction, and a compact overall profile suited to compatible Cadillac V8 engines.

Common Uses

• Replacing a worn or damaged harmonic balancer on a compatible Cadillac engine.
• Restoring timing mark visibility for ignition setup.
• Addressing vibration caused by a deteriorated balancer assembly.
• Supporting performance engine rebuilds that require a neutral balance balancer.

Installation Notes

Verify crank bore, bolt pattern, and overall dimensions before installation. This part does not include hardware, installation instructions, or a Woodruff key. Confirm the engine’s balance requirements and timing mark orientation during assembly. Professional installation is recommended for performance engine applications.

Quality Assurance

Dayco manufactures performance-focused engine components under its Race Performance Balancer line. Part number PB1144SS is built with a steel outer ring and timing marks to support accurate engine setup and consistent fitment on listed Cadillac applications.