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Doug's Headers D381-B Exhaust Header


Doug's Headers

Part Number

06/17/2034 2:57 AM
Sale Price


2 left at this price

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Usually delivered within 2 days

free shipping


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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Doug's Headers D381-B Exhaust Header

Doug's Headers D381-B BBC Side Mount Headers - Black - 63-82 Vette

Headers, Side Mount, Steel, Black, 4 in. Collector, Round Port, Chevy, Big Block, Pair

Products specifications

Bolts/Studs Included


Collector Attachment

Slip fit

Cylinder Head Port Shape


Flange Style


Flange Thickness (in)

3/8 in.

Header Finish


Header Material


Header Style

Side mount

Motor Mounts Included



Off-road use only.

Primary Tube Diameter (in)

2 1/8 in.

Primary Tube Gauge



Sold as a pair.

Reducers Included


Transmission Mount Included






Y-Pipe Included



Hi-Temp Black Coating


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

Prop 65 - Short Label


So far so good

services good, the parts I found through Amazon on your site were the wrong size. when I tried to re order through your site could not find them and had to call you customer service which was great

it was good!

got what I ordered on time

looked for part, found it, ordered it. Quick and easy. Hope it fits.

so far so good, easy and quick to order!

No problems, quick delivery

first time ive order from here and my experience was great! shipping was crazy fast. and they had the best price shipped on the 2jz arp head stud set i could find. also how on their site they actually list if they have the part in stock and how many which is very helpful. ive payed for parts to find out the vender didn't even have them available. which lead to more down time. and we all hate down time :)

I ordered an Optima battery for my truck after I did a Google search for the battery. Autoplicity was the cheapest on the Web. Even cheaper then eBay. They got me hooked. Thanks Autoplicity


This is the first time I've ordered from Autoplicity. I found they had the best price on the item I was looking for and decided to try them. I ordered this item yesterday(Sunday) and was just informed that it shipped. That is quick. I am pleased with their customer service and will use them as my first source.

Lowest price on the Internet. Fast shipping.

I ordered a Flowmaster cat back system for my 2012 F-150. The order arrived the day they said it would and the product came at a fair price. Well done.

Excellent customer service. Treated me very well. Issued a refund, no problem. Thank you!!

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