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Mr. Gasket Header Gaskets, Aluminum-Layered 7409G

Mr. Gasket Header Gaskets, Aluminum-Layered 7409G
$55.99 ea
NEWARRIVING SOONEstimated Ship Date 05/24/2024 (If Ordered Today)63 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/02/2024
Model: 4012239
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.
Features:
  • Reusable header or exhaust manifold gasket set
  • Reusable header, exhaust manifold and collector flange gaskets
  • Manufactured from "dead soft" aluminum layers - .125" thick
  • Conforms to and seals surface irregularities (warp
  • Will not shrink deteriorate or blow out
  • Conforms easily to surface irregularities (warped flanges)
  • Compresses to .060 creates tight leak proof seal
  • Will not shrink, deteriorate, or blow out- eliminating gasket leaks
  • For high performance street, drag race and oval track use

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Chevrolet Chevy II Nova 1968 6.5L / 396 / V8
Chevrolet Chevy II 1968 6.5L / 396 / V8 ALUMINUM HEADER GASKET; 2.15 IN. ROUND PORT; ALUMINUM LAYERED;
Chevrolet Nova Base 1969 6.5L / 396 / V8
Chevrolet Nova Base 1970 6.6L / 402 / V8
6.5L / 396 / V8
7.4L / 454 / V8
Chevrolet Nova Base 1971 6.6L / 402 / V8
7.4L / 454 / V8
Chevrolet Nova Base 1972 6.6L / 402 / V8
Chevrolet Nova 1969 6.5L / 396 / V8 ALUMINUM HEADER GASKET; 2.15 IN. ROUND PORT; ALUMINUM LAYERED;
Chevrolet Nova 1970 6.5L / 396 / V8
7.4L / 454 / V8
6.6L / 402 / V8		 ALUMINUM HEADER GASKET; 2.15 IN. ROUND PORT; ALUMINUM LAYERED;
Chevrolet Nova 1971 7.4L / 454 / V8
6.6L / 402 / V8		 ALUMINUM HEADER GASKET; 2.15 IN. ROUND PORT; ALUMINUM LAYERED;
Chevrolet Nova 1972 6.6L / 402 / V8 ALUMINUM HEADER GASKET; 2.15 IN. ROUND PORT; ALUMINUM LAYERED;

Specifications:

Collector Gaskets Included No
Emission Code 5
Engine Chevrolet Big Block Mark IV
Finish Flat
Gasket Line Aluminum-Layered
Material Aluminum
Part Type Exhaust Header Gasket
Port Shape Round
Port Size 2.15"
Product Type Header Gaskets
Proposition 65 www.P65Warnings.ca.gov
Thickness .125"
Warranty Limited 90 Day Warranty TX, Limited 90 Day Warranty
Weight 1.0000

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