Flowtech Header View CartHolleyTVYouTubeTwitterFacebook
What item is right for you?
Ask our experts:


Suggested Retail: $53.95
Your Price: $47.95
FREE Shipping on orders over $100*
Buy Now

Real Seal Gaskets

Header Gasket, Big Block Chevy, Round Port

PART #: 99153FLT

UPC #: 787480991539

FlowTech REAL–SEAL header and collector gaskets are a revolutionary break–through in exhaust sealing technology. Constructed of separate layers of “Dead Soft” aluminum, REAL SEALS provide a do–it–once solution that will not burn or blow out. REAL–SEAL gaskets will work when an o–ringed gasket won't because the “Dead Soft” aluminum conforms to create a leak–proof seal. REAL–SEALS can also be easily trimmed for port–matching and
you can use them over and over again.
Header Gasket, Big Block Chevy; Round Port; Constructed of Multi –Layer "Dead Soft" aluminum. REAL SEALS provide a do–it–once solution that will not burn or blow out.

Installation Notes
Fits only with port shape listed. Please verify port shape on header and match to proper gasket.

  • Multi -Layer "Dead Soft" aluminum conforms to create a leak-proof seal.Water/Weather Resistant
  • Re-Useable
  • Will Not Burn Or Blow Out
  • Suitable For Port-Matching
  • Made In USA

Shipping Dimensions
L 0.500 in. x W 4.500 in. x H 22.000 in.
Weight 1.000 lb.
*Free Shipping & Handling only offered to the continental US on orders over $100.

Holley | Hooker Headers | Earl's | Weiand | NOS | Flowtech
Copyright Holley Performance Products, Inc.
NASCAR© and NASCAR Performance© are registered trademarks of the National Association for Stock Car Auto Racing, Inc.
Web Index | Terms Of Use | Vendor | Corporate | Search