DynoMax Race Series Mini Bullet Muffler 3" Center Inlet/Outlet 3-1/2 x 3-5/8" Round Body 6-1/2" Long - Stainless RS007B0113W The ST5 Short Visor range

The ST5 Short Visor range are available for fitment on the entire Stilo ST5 helmet range

650" inside diameter are used to equalize the installed height of valve springs

Good for hobby stock 454 where hydraulic lifters must be used

Down Nozzle Filter

DynoMax Race Series Mini Bullet Muffler 3" Center Inlet/Outlet 3-1/2 x 3-5/8" Round Body 6-1/2" Long - Stainless RS007B0113W The ST5 Short Visor range3 I. D. Inlet, 3 O. D. Outlet, 3. 62 Shell Length, 5. 75 Overall Length Light weight compact design 100% welded design for maximum durability CRF Technology which helps provide up to a 4 dbA sound reduction, on most race applications, while maintaining a deep race toneDynoMax Performance Exhaust the power speaks for itself. Product Description: Muffler Race Series Mini Bullet 3 in Center Inlet 3 in Center Outlet 3 1 2 x 3 5 8 in Round Body 6 1 2 in