BHJ small block external balance harmonic damper. SFI approved. Timing marks to 40* and every 90* etched into the side. No street time. I used it on my 360 externally balance engine for 30 runs at the track. Can be used on other small block externally balanced combinations.
Price $200 shipped in the lower 48 states.
Price $200 shipped in the lower 48 states.
