Description: Intended for use in the D, DX diesel blocks. these bearing shell spacers will allow you to step down the main housing bore size so that a conventional 330 steel or 350 nodular crankshaft can be used. Also highly advised for any serious hp D or DX block. Comes with step down rear seal adaptor, 5 upper bearing spacers and harware. These bearing spacers come a little undersized so that you can have your machinist line hone to size.

Description: These performance cam bearings provide oil pressure 360 degrees around the backside of the bearing so that you can install the oil outlet hole in the most critical area. This is a superior method to lubricate the five camshaft journals. Tests have proven that frictional drag was reduced significantly by pressurizing oil 360 degrees around the back of the cam bearing, and then releasing oil at the three O'clock position over the conventional 6 O'clock position so commonly found in most non-performance applications. We are the innovators of this design and have been using these performance bearings in every engine we build. It works!

Description: These performance cam bearings provide oil pressure 360 degrees around the backside of the bearing so that you can install the oil outlet hole in the most critical area. This is a superior method to lubricate the five camshaft journals. Tests have proven that frictional drag was reduced significantly by pressurizing oil 360 degrees around the back of the cam bearing, and then releasing oil at the three O'clock position over the conventional 6 O'clock position so commonly found in most non-performance applications. In conjunction with this superior design we add a Polydyn dry film coating. We are the innovators of this design and have been using these performance bearings in every engine we build. It works!

Description: Seamless one piece and steel backed, these cam bearings are superior in quality, resistant to siezure and material loss so commonly seen on the conventional passanger car cam bearings. Check out our 2250 and 2006 Hi-Perf option cam bearings as well. (seen in our products pages under 'bearings')

Description: These are the original Vandervell "V" race main bearings for the Oldsmobile engine. The “V” main bearing is commonly used in the high performance Chevrolet engine builds. The benefits of the "V" main bearing is that it can with stand much higher loads than the "P" main bearing can. Were the "P" bearing will flake, loose crush and seize in the higher HP applications, the "V" bearing will not. This is a tri-metal indium over lay main bearing. I use them in all my engine builds. These race bearings come in Std, .010 and .020 under. Bearings do not include oil hole enlarging or polishing as shown here. Recommended for the small block olds. Small block olds standard shown here. Please specify when needing .010 or .020 under.

Description: These are the original Vandervell "V" race main bearings for the Oldsmobile engine. The “V” main bearing is commonly used in the high performance Chevrolet engine builds. The benefits of the "V" main bearing is that it can with stand much higher loads than the "P" main bearing can. Were the "P" bearing will flake, loose crush and seize in the higher HP applications, the "V" bearing will not. This is a tri-metal indium over lay main bearing. I use them in all my engine builds. These race bearings come in Std, .010 and .020 under. Big block Olds bearings in standard shown here. Please specify when ordering .010 or .020 under.

Description: These are the original Vandervell "V" race main bearings for the Oldsmobile engine. The “V” main bearing is commonly used in the high performance Chevrolet engine builds. The benefits of the "V" main bearing is that it can with stand much higher loads than the "P" main bearing can. Were the "P" bearing will flake, loose crush and seize in the higher HP applications, the "V" bearing will not. This is a tri-metal indium over lay main bearing that we have taken even one step further and offer this Polymer Dynamics dry film coating that enhances the ability to reduce friction. Dry film coatings when hit with oil make that suface 3 times more slick than if the suface was not coated. I use coated "V" main bearings in my own race engines. These race bearings come in Std, .010 and .020 under. Bearings do not include oil hole enlargement as shown here. Recommended for the small block olds. Small block bearings shown in standard here. Please specify when ordering .010 or .020 under.

Description: These are the original Vandervell "V" race main bearings for the Oldsmobile engine. The “V” main bearing is commonly used in the high performance Chevrolet engine builds. The benefits of the "V" main bearing is that it can with stand much higher loads than the "P" main bearing can. Were the "P" bearing will flake, loose crush and seize in the higher HP applications, the "V" bearing will not. This is a tri-metal indium over lay main bearing that we have taken even one step further and offer this Polymer Dynamics dry film coating that enhances the ability to reduce friction. Dry film coatings when hit with oil make that suface 3 times more slick than if the suface was not coated. I use coated "V" main bearings in my own race engines. These race bearings come in Std, .010 and .020 under. Bearings do not include oil hole enlargement as shown here. Recommended for the big block olds. Big block bearings shown in standard here. Please specify when ordering .010 or .020 under.