Big Axle Powerglide Polished Billet Aluminum Tappet Block Kit

Description

Panhead or Shovelhead engines can now have all the benefits of the hydraulic tappets fitted to Evolution engines eliminating the

total oil loss of the stock hydraulic units. Made of 7075-T651 aluminum rated at 83,000 psi, twice as strong 6061-T6 aluminum.

Capable of the highest rpm's engines can safely turn, at a valve lift of .700". Machined to the center line of the cam and held to

a tolerance of ±.002". Bores are held ±.0002" perpendicular to the mounting flange. Includes front and rear tappet blocks, 4 Big Axle Power glide tappets, tappet block gaskets and instructions.

Details

Part#:

20839

Color:

Polished

Catalog Page:

9.52

Unit:

Each

Cataloge Link:

LINK

Qty.:

1

Material:

Aluminium