PYPES PERFORMANCE EXHAUST DGU15S 62-67 Nova SBC 2.5in Manifold Downpipes Pypes Performance Exhaust DGU15S Exhaust Manifold Down Pipe; 3 Bolt; Hardware Not Incl.; Natural 409 Stainless Steel; Authorized Dealer - 100% Satisfaction Guaranteed Pypes Performance Exhaust DGU15S Warranty: Yes