Exhaust› Headers, Manifolds and Components

Doug's Headers

73-74 GM C-10 BLAZER LS LONG TUBE

$819.45

SKU: D019 D3356-B

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In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Doug's Headers D356-B are mid-length exhaust headers with a Hi-Temp Black Coating, designed for 1955-1957 Chevrolet passenger cars and wagons with 265/283 Small Block V8 engines. They feature 3/8" thick machined flanges, CNC mandrel bent 16 gauge tubing, 1 5/8" primary tubing, and 2.5" collector ports.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandDoug's Headers
Part NumberD019 D3356-B

Videos

Sound Check - Doug's Headers Corvette Side Mount Headers and Side Tubes

Sound Check - Doug's Headers Corvette Side Mount Headers and Side Tubes
Classic Chevy Ceramic Tri-Y Headers | Doug's Headers | 1967-1972 C10 Install

Classic Chevy Ceramic Tri-Y Headers | Doug's Headers | 1967-1972 C10 Install
Doug's Headers + 2.5\" Flowmaster Exhaust INSTALL - 72 Chevelle

Doug's Headers + 2.5\" Flowmaster Exhaust INSTALL - 72 Chevelle

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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