1967-1974 Headers chevrolet, gmc, pick-up, suburban Small Block
Artikelnummer: 11500flt
Flowtech Headers
These Flowtech headers fit small block Chevy engines for for Chevy and GMC 1967-74 model year vehicles. These long-tube (or full-length) headers are steel constructed and are come with a painted finish. All tubing is mandrel-bent to provide consistent tubing diameter for smooth flow and increased exhaust velocity. Extra-thick, machined header flanges provide a leak-free seal and maximum strength. All mounting hardware and premium gaskets are included.
Depending on application, features may include:
* Leakproof O-ringed port seals on select headers
* Available to work with factory power steering and power brakes
* Where applicable, welded-in collector merge spears control exhaust gas re-entry into primary tubes
Header Style:Long tube one-piece
Header Material:Steel
Primary Tube Outside Diameter (in.):1 1/2 in.
Header Color:Temporary non-high temperature paint
Flange Style:Standard
Weld-Up:No
Collector Attachment:3-bolt flange
Collector Diameter (in.):3.00
Collector Reducers Included:Yes
Collector Reducer Exit Diameter:2.500 in.
Tuned:No
Primary Tube Gauge:18-gauge
Spark Plug Position:Straight
Flange Thickness (in.):0.31 in.
Bolts/Studs Included:Yes
Gaskets Included:Yes
Crossover Pipe Included:No
Catalytic Converter(s) Included:No
Motor Mounts Included:No
Transmission Mount Included:No
Quantity:Sold as a pair.