The #205X28 damper is designed for use in SBF engines using 28oz. externally balanced crankshaft. The damper utilizes the stock late model 4 bolt pulley pattern and the spacing matches the 94-95 Mustang accessory system. This damper is best matched for stock or modified engines producing up to approximately 1000 hp Naturally Aspirated (up to 1500 hp with power adder).
- Outer Diameter: 6.5″
- Weight: 9.0 lbs
- 28oz External Balance
- Late Model 4 Bolt Pulley Pattern
- Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.
- NOTE: The Blower Hub option is a thicker hub that provides greater resistance to hub cracking on supercharged applications (12# of boost or more). This option includes a new custom made timing cover seal to adapt the oversized hub to a stock timing cover.