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Hedman Street Headers 68640

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Headers, Street, Shorty, Steel, Painted, Buick, Chevy, Oldsmobile, Pontiac, Small Block, Pair

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Brand: Hedman Hedders

Manufacturer's Part Number: 68640

Part Type: Headers

Product Line: Hedman Street Headers

Summit Racing Part Number: HED-68640

UPC: 732611686402

Header Style: Shorty

Header Material: Steel

Header Finish: Painted

Weld-Up: No

Primary Tube Diameter (in): 1 5/8 in.

Collector Attachment: Ball and socket flange

Collector Diameter: 3.000 in.

Tuned: No

Primary Tube Gauge: 18-gauge

Flange Style: Standard

Flange Thickness (in): 1/4 in.

Bolts/Studs Included: Yes

Gaskets Included: Yes

Reducers Included: Yes

Cross Over Pipe Included: No

Catalytic Converter(s) Included: No

Motor Mounts Included: No

Transmission Mount Included: No

Quantity: Sold as a pair.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street headers so well that they guarantee them to be free from defects--including cracks in the tubes and welds--for the life of the headers. Hedman Street headers are available in black painted or their polished HTC thermal ceramic coated finishes and, as an added bonus, they also come with all necessary gaskets and mounting hardware. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. 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.

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2 Customer Reviews for Hedman Hedders 68640 - Hedman Street Headers

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Doesn't fit '64 El Camino

With the header basically in position and the #1 cylinder tube hitting the lower cross member. The bottom of the header flange is 1/4" from the head mating surface the top of the flange is 3/4" from the mating surface. These headers were not made to fit this application.

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Reviewer: FORREST from WA

Date: November 23, 2014

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Header Fitment

Summit RacingSummit Racing Verified Purchase

Drivers side header on 1979 Camaro hits the sub- frame cross-member. You will need to heat up the pipe where the #1 cylinder primary tube meets the collector and detent approx. 1/3 of the opening. Headman should move the collector position back about 1" and they would fit nice. Also having to use solid motor mounts would not be needed if the header was redesigned. I would avoid the install of solid motor mounts if you can. Very difficult on 1979 Camaro to get at the nuts on the underside of the frame. ...read more

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Reviewer: KARDEN from WI

Date: October 14, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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