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Doug's Headers D581 3/8" Thick Machined Flanges... No Warping; Cnc Mandrel Bent Tubes... Accurate Fit & Better Flow; Precision Formed Long Transition Collectors And Long Tube Design... Reduces Backpressure And Increases Higher Rpm Horsepower; Heavy 16 Gauge Tubing... Longer

Manufacturer

Doug's Headers

Picture for manufacturer Doug's Headers H8021 1-5/8" Clippster Exhaust Header for Small Block Chevrolet 67-81

Part Number

D581
6 reviews
04/23/2034 9:06 AM
Sale Price

$947.71

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Product Details

Doug's Headers D581 3/8" Thick Machined Flanges... No Warping; Cnc Mandrel Bent Tubes... Accurate Fit & Better Flow; Precision Formed Long Transition Collectors And Long Tube Design... Reduces Backpressure And Increases Higher Rpm Horsepower; Heavy 16 Gauge Tubing... Longer

Doug's Headers D581

Products specifications

Bolts/Studs Included

Yes

Collector Attachment

3-bolt flange

Cylinder Head Port Shape

Round

Flange Style

Standard

Flange Thickness (in)

3/8 in.

Header Finish

Ceramic coated

Header Material

Steel

Header Style

Full-length

Motor Mounts Included

No

Primary Tube Diameter (in)

1 7/8 in.

Primary Tube Gauge

16-gauge

Quantity

Sold as a pair.

Reducers Included

Yes

Transmission Mount Included

No

Tuned

No

Weld-Up

No

Y-Pipe Included

No

EmissionFullDES

2 - This product is Legal for use on 1974 and older Non-Catalyst equipped vehicl

Prop 65 - Short Label

warning.jpg

Finish

Metallic Ceramic Coated

Great prices. Fast Shipping. I would definitely do business again.

I ordered online with autoplicity via google checkout. It was easy and a real good price compared to other sites. The communication was great every step of the way. Order confirmation, order tracking number and shipping number. Super fast shipping for a heavy item (springs)and was in perfect condition. I Will shop with them again.

Easy process.

Hands down the best price on the Magnaflow catback I have seen by more than 20%. They were able to work out the ship-from-manufacturer tracking after a quick phone call. Will definately be recommending these guys to others.

Seemed fine.

Great prices on the products I want. Quick shipping.

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