HEADER,BBC,1 3/4",TIGHT,BLOCK HUGGER,2 1/2",CERAMIC HOT COATED

Brand New Pair of Southwest Speed Ceramic Hot Coated Tight-Fit Hugger Headers for Big Block Chevy 366-502ci Engines (Part #440-2359).

This Pair of Southwest Speed Block Hugger Shorty Headers are great for close or tight-fit applications, & are designed to fit in applications where space is limited. These Hugger Headers will work for installing Big Block Chevrolet Engines in many different applications and are great for engine swaps, where a specifically designed header is not available. Features 1-3/4" tubes with 2-1/2" collectors, complete with header bolts and gaskets and reducer bolts and gaskets. These headers are ground parallel with .380" flanges on the cylinder head surface, & includes a pair of 2-1/2" to 2" reducers to complete the installation.

Applications:

• Fits all big block Chevrolet V-8 engines with standard exhaust pattern
• Fits 366-502 Cu. In. big block Chevrolet (not LT-1)

Note:

• We strongly suggest you refer to measurement chart to ensure headers will fit your vehicle and application before ordering.

Exclusions:

• Will not fit 55-57 Chevy cars, Camaros, or other modern vehicles which have a crossmember below the engines center two exhaust ports
• Fits standard deck big blocks only

Features:

• Better flowing header in a compact package
• Ideal for Engine Swaps
• Great for Roadsters, Hot Rods, Street Rods, Rat Rods, & any Nostalgic Rod
• Tightest fitting and most compact header we sell
• Great choice to replace stock cast iron exhaust manifolds
• 1-3/4" tubes with 2-1/2" collectors
• More Performance
• Better fuel mileage
• Enhances the looks of any rod
• Includes reducers, gaskets, & hardware
• Ceramic hot coated to resist early corrosion

Specifications:

• Header Tube Type: Block Hugger
• Material Type: Steel
• Flange Style: Round Port
• Primary Tube Outside Diameter: 1 3/4"
• Flange Thickness: .380"
• Collector Diameter: 2.5"
• Port Height: 1 3/4"
• Port Width: 1 3/4"

Ceramic Hot Coating Warning:

Warning: CHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed.

Header Return Policy:

Please refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We won't process refunds for scratched, dimpled, dented, or bent headers.