These grooved main bearings have worked very well for us.  P-Series bearings are built on steel backings with extra-thin overlays to prevent overlay fatigue. In addition, the oil grooves on most applications extend all the way around both halves for better oiling. (variety of sizes, PLEASE SPECIFY - STD / .001 / .010 / .020 / .030

Do not hesitate to change this seal. Neoprene is so much better than the rope seal.

If you own a Buick V-6 you know the factory rope seal does not last long, creating a oily mess under your car & in your driveway.

An inexpensive way to increase oil volume on your used front cover - easy install.

Clevite bearings have been our choice of bearings for many years.. P-Series bearings are built on hardened-steel backings with extra-thin overlays, and their oil grooves extend all the way around both halves for better oiling. Lower sections have dowel holes for use with aluminum rods, and there are extra-clearance variations available with an additional 0.001 in. of clearance.

Replaces your old stock plastic button that usually damages your front cover.

A billet double roller chain , no tensioner needed, a real quality piece.

FEL-PRO 1200 INTAKE GASKETS. THESE GASKETS ARE A 2 PIECE SET WITHOUT A VALLEY PAN. ALSO HAVE LARGER PORTS THAN THE STOCK REPLACEMENT INTAKE GASKET. ALLOWS YOU TO OPEN YOUR PORTS IN THE HEADS AND INTAKE FOR MORE AIRFLOW