Features and BenefitsBIG Fuel Distribution Block. (2 Port)-12 main feed,(3 Port)-8 to CP3 pumps, (4 Port)-6 return from pumps and (2 Port)-8 main return to tank. Great for your duel or triple pump set-up.Mounts On Driver Side of Block Underneath The Head. Made in Tennessee, USASpecificationsIncludedBig Fuel Distribution BlockBoltsWashersPackage dimensions – LxWxH (inches)6 x 6 x 6