Chevy SBC 350 1955-57 Tri-5 Mid Length Black Headers Straight Plug Heads

Brand:	Speedmaster
Part Number:	PCE316.1153
Part Type:	Header
Header Style:	Shorty
Header Material:	Mild Steel
Header Finish:	Black
Weld-Up:	No
Primary Tube Diameter (in):	1 5/8 in.
Collector Attachment:	Bolt On
Collector Diameter:	2.500 in.
Cylinder Head Port Shape:	Round
Tuned:	No
Primary Tube Gauge:	16 Gauge
Flange Style:	3 Bolt Standard
Flange Thickness (in):	3/8 in.
Bolts/Studs Included:	Yes
Gaskets Included:	Yes
Reducers Included:	Yes
Y-Pipe Included:	No
Motor Mounts Included:	No
Transmission Mount Included:	No
Quantity:	Sold as a Set
Notes:	Will come as shown. Bolt on application to engine and frame. Will require modification to adapt existing exhaust(if applicable).

If you're looking for headers designed for maximum street performance, look no further than PCE. They are designed for stock or mildly modified engines for the value-conscious buyer. Made from durable 16-gauge steel, Those Speedmaster headers feature 3/8 in. thick flanges that are heavy enough to maintain header integrity, yet pliable enough to seal each exhaust port. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.Disclaimer: For Racing Applications OnlyThis product is intended exclusively for racing vehicles that are not used on public roads. Ensure compliance with local, state, and federal regulations when using.