Flowmaster 40 Series Race Muffler 409S - 3.50 Center In / 3.50 Center Out -Aggressive Sound H777C02L Offered in male NPT and

Offered in male NPT and male AN thread sizes - in straight and 90 configurations

this manifold was developed in conjunction with noted drag racer Billy Glidden and is specifically designed to complement the flow characteristics of fully ported 18 ° and 15 ° cylinder heads

BBC Pickup for 8" Deep Drag Race Oil Pan with a M-77 Standard Volume or M-77HV High Volume Big Block Oil Pump

1/2-20 in Stud and Nut

Flowmaster 40 Series Race Muffler 409S - 3.50 Center In / 3.50 Center Out -Aggressive Sound H777C02L Offered in male NPT and40 Series Race Muffler 409S 3. 50 Center In 3. 50 Center Out Aggressive Sound Universal Race Muffler Not a direct fit. Some adaptation required. The Delta Force 40 series race mufflers utilize Flowmaster's patented Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers. Please call