DAMPER HARMONIC LA SFI FLUID (HBF340)

Fits - LA Style '70-'91 318 & 70-71 340 w/Steel Crank     SFI APPROVED

Note:1-SFI Approved

2-Can be used on 318/340 Steel Crank Engines installed in vehicles with drivers side lower radiator hose water pump (which was found in 1969 and earlier small block applications), as long as the timing cover degree indicator is on the drivers side or if you consider the timing cover degree indicator is 90 degrees offset on the 1969 and earlier timing cover which had the drivers side lower radiator hose water pump.

3-Will not work on 360 LA, 1972-1973 340 Cast Crankshaft Engines, or 360 Magnum Engine

4-Has Standard Pulley Fit Specifications for perfect alignment with stock or BPE Pulleys. Works will all BPE Pulleys and Brackets

5-Use 5249557 Bolt & Washer

6-Use 5249822 Crankshaft Keys