Eagle SBF 4340 Forged Crank - 3.250 Stroke Air/Fuel Ratio Meter Includes 1/8" NPT sending unit

Includes 1/8" NPT sending unit

two chamber volumes (64cc and 72cc)

Factory Kahne

1972-1990 Buick LeSabre

Available wideband channel allows you to expand the Ultimate DL to additionally record air/fuel ratio during your run

Eagle SBF 4340 Forged Crank - 3.250 Stroke Air/Fuel Ratio Meter Includes 1/8" NPT sending unitEagle forged 4340 steel cranks feature a non twist forging, . 125" fillet radiuses for superior strength so chamfered narrowed bearings required, nitrided surface, &amp micropolished to &lt 2 ra. Intended for the most demanding applicationForged AISI ASME certified 4340 steel with multi stage heat treatment for superior strength Service: Eagle connecting rods and cranks are designed and manufactured to our specifications. Some simply purchase generic