Dura-Bond Standard Journal Camshaft Bearing Ford Flathead MT700BK Adapter fits most helmet hoses

Adapter fits most helmet hoses with 1-1/4" ends and has a 2-3/4" O

Never requires free-air calibration when used with an AEM Controller and connector plug

1987-1993 Chevrolet Caprice

Yukon XL 2500 2013-2000

Spin-on adapter engine type: K

Dura-Bond Standard Journal Camshaft Bearing Ford Flathead MT700BK Adapter fits most helmet hosesProduct Description: Camshaft Bearing Standard Journal Ford Flathead Since 1947, Dura Bond cam bearings are the industry standard against which all others are judged. Dura Bond Bearing Company is a world leader in camshaft bearings, power metal valve seats and valve spring shim design and manufacturing. This has been recognized by over 50 years of experience as the standard of the industry, and the internationally recognized ISO 9001 and MRP Oliver