Posted by Gary Troxel on Tuesday, December 27, 2005 at 8:14PM :
In Reply to: Re: GMC 270 or 302 posted by John Eickhof on Tuesday, December 27, 2005 at 4:39PM :
Insert bearings are the main reason the racers put them in thier Chevs. My first ride in a modified car was in a 40 Chev 4 door with a bored out 270 GMC with cam and two carbs. He could actually blow that trans apart if he wasn't careful.