My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Hedman Hedders 27550 Exhaust Header Gasket for Chevy Big Block 396-454

(Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1963, 1965-76, Malibu 1966-67, 1973-75, Chevelle 1966-73, Blazer 1973, C10 Pickup 1968-80 + 67 more models)

Manufacturer

Picture for manufacturer Hedman Hedders

Part Number

27550
6 reviews
Sale Price

$17.14

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Hedman Hedders 27550 exhaust header gasket is engineered specifically for Chevrolet big block 396-454 cubic inch engines. This premium gasket is constructed from a proprietary high-temperature gasket material developed exclusively for Hedman Hedders to withstand extreme exhaust temperatures and pressures.

Key Features:

  • Custom gasket material formulated for superior heat resistance and durability
  • Precision-cut design ensures exact fitment with Hedman header flanges
  • Prevents exhaust leaks between cylinder head and header connection
  • Compatible with Chevrolet big block 396, 402, 427, and 454 engines
  • Engineered to match Hedman header port specifications for optimal sealing

These gaskets are designed as direct replacements for Hedman header applications and provide a reliable seal that maintains exhaust system integrity. Consult your header installation instructions to verify compatibility with your specific Hedman header model.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1966-74, Impala 1963, 1965-76, Malibu 1966-67, 1973-75, Chevelle 1966-73, Blazer 1973, C10 Pickup 1968-80, Caprice 1966-76, El Camino 1966-75, Nova 1969-70, Express 3500 1999-2002, C3500 1988-2000 + 62 more models

Gasket Material

White acrylic bound paper

Notes

For use with 1.750 in. and 2.000 in. header tubes.

Port Style

Square port

Quantity

Sold as a pair.

Easy to use, great selection!

had what i was looking for

Seems easy enough hope all secure and fast safe shipping and it will be awesome

Great price and super fast shipping.

Quick and easy

Autoplicity leads the way ! Others take a lesson !! Great prices and excellent service !!!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy