Hedman | H.D. Silver Long-Tube Headers For 1984-91 Corvette with 283-400

Hedman – ELITE Exhaust Headers

Description

The Hedman 68448 are part of the ELITE line: heavy-duty construction with 3/8 in. flanges and 14-gauge primary tubes – ideal for high-performance engines and tow vehicles. The matte silver ceramic-metallic coating withstands up to 1,400°F, reduces underhood temperatures, and protects against corrosion. Compatible with Chevy Corvette models equipped with the SB Chevy (Gen 1) 283-400 engine. The ball & socket collector eliminates the need for a collector gasket. Made in the USA since 1954. WARNING: Off-road use only (not legal for street use – 1975+). Limited lifetime warranty on construction + 5-year warranty on coating.

Specifications

• Brand: Hedman Hedders
• Part Number: 68448 (See Application Section)
• Fitment: Chevrolet Corvette with SB Chevy 283-400 (See Application Section)
• Condition: New
• Line: ELITE Heavy-Duty
• Type: Long-Tube Headers (Full Length)
• Finish: Matte Silver Ceramic-Metallic Coating – up to 1,400°F resistance
• Primary Tube Diameter: 1-5/8 in. (14 gauge)
• Collector Diameter: 3 in. – Ball & Socket Style (Gasketless)
• Flange Thickness: 3/8 in. (0.375 in.)
• Port Shape: Oval
• Contents: Headers, ball & socket reducers, gaskets, hardware, instructions
• Usage: Off-road only (not legal for street use – 1975+)
• Sold and shipped by GBP Performance

Note:

• Livraison GRATUITE / FREE Delivery