Super 40 Series Delta Flow Muffler FLO9525454 4.0L Detent activation is controlled by

Detent activation is controlled by a trigger lever mechanism that is pulled in towards the gear shifter handle to activate and control the lockout

Multi-Layer Head Gasket 4

The rockers are available in a bolt-down design that uses stock rocker stands and in a stud-mount option for customers looking for an adjustable valve train

Derale Engine Spin-On Adapter - Dual Side Ports 15746 DP15746 Suit Ford V6 & V8 SPIN-ON ADAPTER

RB25 & RB26 T3 Turbo ManifoldSuits High Mount GT30-GT35 Turbo

Super 40 Series Delta Flow Muffler FLO9525454 4.0L Detent activation is controlled bySuper 40 Series Delta Flow Muffler2 1 2" Dual Inlet Dual Outlet FLO9525454 O9525454 The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded