Built entirely of T-304 stainless steel, Billy Boat Performance Exhaust "shorty" headers for the 1997-2004 C5 and Z06 Corvette are direct replacement parts for the factory equipment, which means easy installation with no modifications. Billy Boat Performance Exhaust is the originator of the LS-1 "shorty" header. Longer, equal length primary tubes increase performance and throttle response and large diameter 1.75'' primary tubes improve flow. Unlike most header manufacturers who settle for an open collector, Billy Boat Performance Exhaust hand builds each of its 4-into-1 merged collectors for the best performance possible. In addition to a performance increase of 10 rear wheel horsepower, Billy Boat Performance Exhaust's "shorty" headers weigh 15.3 pounds, less than half the weight of the heavy OEM cast iron manifolds. Lifetime warranty.
1997-1999 Shorty Header, B&B Part Number FCOR-0250
2000 Shorty Header, B&B Part Number FCOR-0255
2001-2004 Shorty Header, B&B Part Number FCOR-0257
For racing and off road applications only. Not legal for sale or use in the state of California, nor in states which have adopted California emissions standards. Please check your local laws for emmisions regulations.