Why change those old Cast Iron Main Caps? Well do you like your block with a rod sticking out the side? I don't. Of course the Factory made Four Bolt Caps standard on all performance engines. That is good enough for me.
Title: Why change those old Cast Iron Main Caps? Well do you like your block with a rod sticking out the side? I don't. Of course the Factory made Four Bolt Caps standard on all performance engines. That is good enough for me.
