Long Tube Headers for 58-64 Chevy 348-409 W Block 1-5/8in Primary D358-B
Long Tube Headers for 58-64 Chevy 348-409 W Block 1-5/8in Primary D358-B is backordered and will ship as soon as it is back in stock.
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Fitment
Fitment
Warranty Information
Warranty Information
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Description
Description
Overview:
Header Chev Pass SBC 58-64 Blk
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market.
Features:
- 3/8" Thick machined flanges to prevent warping
- Precision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower
- Heavy duty 16-gauge tubing for long life
- Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating
Specs:
- Brand: Doug's Headers
- Collector Attachment: 3-Bolt Flange
- Collector Diameter: 3.0 IN
- Collector Port Diameter: 3.0 IN
- Color: Black
- Cylinder Head Port Shape: Oval
- Design: Full-length
- EGT Port: No
- Finish: Hi-Temp Black Coating
- Flange Thickness: 0.375 IN
- Gasket Or Seal Included: Yes
- Gaskets Included: Yes
- Grade Type: Performance
- Header Material: Steel
- Header Style: Full-length
- Material: Steel
- Mounting Hardware Included: Yes
- Oxygen Sensor Port: No
- Port Shape: Oval
- Primary Tube Outside Diameter: 1.625 IN
- Primary Tubing Diameter: 1.625 IN
- Prop 65 (C, R or CR): CR
- Prop 65 Yes/No: Yes
- Sheen Level: Matte
- Title: Doug's Long Tube Header 58-64 Chevy 348-409 W Block 1 5/8" Primary 3" Collector Black Hi Temp Coated D358-B
- Tube Wall Thickness: 16 GU
- Part Number: D358-B
Applications:
- 1958-1964 Chevrolet Biscayne 283 CID
- 1962-1964 Chevrolet Biscayne 327 CID
- 1958-1958 Chevrolet Del Ray 283 CID
- 1958-1961 Chevrolet Nomad 283 CID
- 1958-1958 Chevrolet Sedan Delivery 283 CID
- 1958-1964 Chevrolet Bel Air 283 CID
- 1962-1964 Chevrolet Bel Air 327 CID
- 1959-1960 Chevrolet El Camino 283 CID
- 1959-1964 Chevrolet Impala 283 CID
- 1962-1964 Chevrolet Impala 327 CID
Emissions:
- This product is Legal for use on Pre-Pollution Controlled Vehicles. It is legal for use on all vehicles produced Before Emissions Control Regulations were imposed. These are considered Uncontrolled Vehicles and are defined as follows
- 1965 and Older US Manufactured California Certified Vehicles
- 1967 and Older US Manufactured Federally Certified Vehicles
- 1967 and Older Foreign Manufactured Vehicles
Instructions:
Fitment Notes:
- Fits most angle plug heads.
- Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 and ZZ6 engines.
- Installation requires left side A/C bracket part number H7608.
Payment & Security
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