This great product from MMR allows you to replace that pesky metal heater tube and water pump nipple with AN lines and fittings. The MMR part features a -8 AN fitting and is a breeze to install. Simply tap the old one out of the block and tap in the new one in! USA made of 6061 Billet Aluminum.
Order now for just $34.99 >> http://www.modularmotorsportsracing...age=product_info&cPath=4_9_10&products_id=954
Order now for just $34.99 >> http://www.modularmotorsportsracing...age=product_info&cPath=4_9_10&products_id=954