DYNATECH SBC Stahl Header Adapter

Header Flange Adapter - 0.625 in Thick - 1.125 in Square Port - Left / Right Side Included - Aluminum - Small Block Chevy to Stahl Pattern - Kit

DYNATECH V-Clamp Collar 3.5in Assembly

V-Clamp Assembly - 3.5 in OD Tubing - Steel Rings - Stainless Clamp - Kit

DYNATECH V-Clamp Collar Assembly 3in

V-Clamp Assembly - 3 in OD Tubing - Steel Rings - Stainless Clamp - Kit

DYNATECH 18mm O2 Plug

Oxygen Sensor Plug - 18 mm Thread - Steel - Black Oxide - Each

DYNATECH Slip-On Collector 2-3/8 x 4-1/2

Collector - Slip-On - 4 x 2.375 in Primary Tubes - 4.5 in Outlet - 12 in Long - Steel - Black Paint - Each

DYNATECH Collector 2-1/4 X 4in X

Collector - Slip-On - 4 x 2.25 in Primary Tubes - 4 in Outlet - 12 in Long - Steel - Black Paint - Each

DYNATECH Elbow 80 Degree 3.5in

Exhaust Bend - 80 Degree - Mandrel - 3.5 in Diameter - 3 in Radius - 7 in Legs - Steel - Each

DYNATECH 2-3/8in x 4-1/2in Merge Collector

Collector - Slip-On - Merge - 4 x 2.375 in Primary Tubes - 4.5 in Outlet - 12 in Long - Steel - Black Paint - Each

DYNATECH 2-1/2 x 4-1/2 Merge Collector

Collector - Slip-On - Merge - 4 x 2.5 in Primary Tubes - 4.5 in Outlet - 12 in Long - Steel - Black Paint - Each

DYNATECH 3.5in Turn Down

Exhaust Tip - Slip-On - 3.5 in Diameter - 9.75 in Long - Single Wall - Cut Edge - Angled Cut - Turndown Style - Steel - Black Paint -...

DYNATECH 3.0in Turn Down

Exhaust Tip - Slip-On - 3 in Diameter - 9.75 in Long - Single Wall - Cut Edge - Angled Cut - Turndown Style - Steel - Black Paint -...

DYNATECH Split-Flow 4in Race Muffler

Muffler - Split Flow - 4 in Center Inlet - 4 in Center Outlet - 7 x 4 in Oval Body - 14 in Long - Steel - Aluminized -...

DYNATECH Split-Flow 3in Race Muffler

Muffler - Split Flow - 3 in Center Inlet - 3 in Center Outlet - 7 x 4 in Oval Body - 14 in Long - Steel - Aluminized -...

DYNATECH 3.5in Race Muffler Split-Flow

Muffler - Split Flow - 3.5 in Center Inlet - 3.5 in Center Outlet - 5 in Diameter - 6 in Long - Steel - Aluminized - Each

DYNATECH 3.0in Race Muffler Split Flow

Muffler - Split Flow - 3 in Center Inlet - 3 in Center Outlet - 5 in Diameter Body - 6 in Long - Steel - Aluminized - Each

DYNATECH Vortex Cone For 4in Collector

Exhaust Insert - Vortex Cone - 4 in Diameter - 7.25 in Long - Stainless - Each

DYNATECH 3.0in Vortex Cone Muffler

Exhaust Insert - Vortex Cone - 3 in Diameter - 4.75 in Long - Stainless - Each

DYNATECH 3.5in Vortex Cone Muffler

Exhaust Insert - Vortex Cone - 3.5 in Diameter - 5.75 in Long - Stainless - Each

DYNATECH Muffler 3.00in Torque Booster 602 / 604 Crate

Muffler - Torque Booster - 3 in Inlet - 3 in Outlet - 8 in Long - Steel - Black Paint - Circle Track - Each