MAIN BEARING SET For GENERAL MOTORS 262, 267, 302, 307, 327, 350MAIN BEARING SET For GENERAL MOTORS 262, 267, 302, 307, 327, 350; bimetal (aluminum silicon base)

12" wide sump for a 7 quart system capacity

a non-stick precision die-cut gaskets for the main body/throttle body connection

75-inch bolt pattern

570" OD guide

65 ratio for 7/16" stud Pontiac 265-455

then a final precision ground radius cut - this process overcomes wear patterns and resulting failure

If you've got black valve covers

497" long pushrod set works perfectly with High Energy or Magnum rockers

This harness interfaces with 24x Crank and 1x Cam sensors

Adjustments can be made easily with the high quality spherical rod end

This product will mix with the oil and not plug filters

Use the right tool to prevent fastener damage & scratching your racecar or other vehicle