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Mr. Gasket Header Gaskets, Aluminum-Layered 7435G

Mr. Gasket Header Gaskets, Aluminum-Layered 7435G
$6.99 ea
NEWARRIVING SOONEstimated Ship Date 11/18/2025 (If Ordered Today)44 Available from HOLLEY PERFORMANCE PRODUCTS as of 11/01/2025
Model: 4012256
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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[More Info]
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
  • Conforms to and seals surface irregularities (warp
  • Will not shrink deteriorate or blow out
  • Compresses to .060 creates tight leak proof seal

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
Chrysler 300 C Heritage Edition II 2007 5.7L / 345 / V8
Chrysler 300 C Heritage 2006 5.7L / 345 / V8
Chrysler 300 C Lujo 2007 5.7L / 345 / V8
Chrysler 300 C Lujo 2008 5.7L / 345 / V8
Chrysler 300 C 2005 5.7L / 345 / V8
Chrysler 300 C 2006 5.7L / 345 / V8
Chrysler 300 C 2007 5.7L / 345 / V8
Chrysler 300 C 2008 5.7L / 345 / V8
Chrysler Aspen Limited 2007 5.7L / 345 / V8
Chrysler Aspen Limited 2008 5.7L / 345 / V8
Dodge Charger Daytona R/T 2006 5.7L / 345 / V8
Dodge Charger R/T 2006 5.7L / 345 / V8
Dodge Charger R/T 2007 5.7L / 345 / V8
Dodge Charger R/T 2008 5.7L / 345 / V8
Dodge Charger SE 2008 5.7L / 345 / V8
Dodge Durango Adventurer 2006 5.7L / 345 / V8
Dodge Durango Adventurer 2007 5.7L / 345 / V8
Dodge Durango Adventurer 2008 5.7L / 345 / V8
Dodge Durango Limited 2004 5.7L / 345 / V8
Dodge Durango Limited 2005 5.7L / 345 / V8
Dodge Durango Limited 2006 5.7L / 345 / V8
Dodge Durango Limited 2007 5.7L / 345 / V8
Dodge Durango Limited 2008 5.7L / 345 / V8
Dodge Durango SLT Plus 2008 5.7L / 345 / V8
Dodge Durango SLT 2004 5.7L / 345 / V8
Dodge Durango SLT 2005 5.7L / 345 / V8
Dodge Durango SLT 2006 5.7L / 345 / V8
Dodge Durango SLT 2007 5.7L / 345 / V8
Dodge Durango SLT 2008 5.7L / 345 / V8
Dodge Durango ST 2005 5.7L / 345 / V8
Dodge Durango SXT 2007 5.7L / 345 / V8
Dodge Magnum R/T 2005 5.7L / 345 / V8
Dodge Magnum R/T 2006 5.7L / 345 / V8
Dodge Magnum R/T 2007 5.7L / 345 / V8
Dodge Magnum R/T 2008 5.7L / 345 / V8
Dodge Ram 1500 Laramie 2003 5.7L / 345 / V8
Dodge Ram 1500 Laramie 2004 5.7L / 345 / V8
Dodge Ram 1500 Laramie 2005 5.7L / 345 / V8
Dodge Ram 1500 Laramie 2006 5.7L / 345 / V8
Dodge Ram 1500 Laramie 2007 5.7L / 345 / V8
Dodge Ram 1500 Laramie 2008 5.7L / 345 / V8
Dodge Ram 1500 SLT 2003 5.7L / 345 / V8
Dodge Ram 1500 SLT 2004 5.7L / 345 / V8
Dodge Ram 1500 SLT 2005 5.7L / 345 / V8
Dodge Ram 1500 SLT 2006 5.7L / 345 / V8
Dodge Ram 1500 SLT 2007 5.7L / 345 / V8
Dodge Ram 1500 SLT 2008 5.7L / 345 / V8
Dodge Ram 1500 ST 2003 5.7L / 345 / V8
Dodge Ram 1500 ST 2004 5.7L / 345 / V8
Dodge Ram 1500 ST 2005 5.7L / 345 / V8
Dodge Ram 1500 ST 2006 5.7L / 345 / V8
Dodge Ram 1500 ST 2007 5.7L / 345 / V8
Dodge Ram 1500 ST 2008 5.7L / 345 / V8
Dodge Ram 1500 SXT 2008 5.7L / 345 / V8
Dodge Ram 1500 Sport 2006 5.7L / 345 / V8
Dodge Ram 1500 Sport 2007 5.7L / 345 / V8
Dodge Ram 1500 TRX4 2006 5.7L / 345 / V8
Dodge Ram 1500 TRX4 2007 5.7L / 345 / V8
Dodge Ram 2500 Laramie 2003 5.7L / 345 / V8
Dodge Ram 2500 Laramie 2005 5.7L / 345 / V8
Dodge Ram 2500 Laramie 2006 5.7L / 345 / V8
Dodge Ram 2500 Laramie 2007 5.7L / 345 / V8
Dodge Ram 2500 Laramie 2008 5.7L / 345 / V8
Dodge Ram 2500 Power Wagon 2006 5.7L / 345 / V8
Dodge Ram 2500 Power Wagon 2007 5.7L / 345 / V8
Dodge Ram 2500 Power Wagon 2008 5.7L / 345 / V8
Dodge Ram 2500 SLT Big Horn 2008 5.7L / 345 / V8
Dodge Ram 2500 SLT Daytona 2005 5.7L / 345 / V8
Dodge Ram 2500 SLT Night Runner Sport 2006 5.7L / 345 / V8
Dodge Ram 2500 SLT Sport 2006 5.7L / 345 / V8
Dodge Ram 2500 SLT Sport 2007 5.7L / 345 / V8
Dodge Ram 2500 SLT Sport 2008 5.7L / 345 / V8
Dodge Ram 2500 SLT 2003 5.7L / 345 / V8
Dodge Ram 2500 SLT 2004 5.7L / 345 / V8
Dodge Ram 2500 SLT 2005 5.7L / 345 / V8
Dodge Ram 2500 SLT 2006 5.7L / 345 / V8
Dodge Ram 2500 SLT 2007 5.7L / 345 / V8
Dodge Ram 2500 SLT 2008 5.7L / 345 / V8
Dodge Ram 2500 ST 2003 5.7L / 345 / V8
Dodge Ram 2500 ST 2004 5.7L / 345 / V8
Dodge Ram 2500 ST 2005 5.7L / 345 / V8
Dodge Ram 2500 ST 2006 5.7L / 345 / V8
Dodge Ram 2500 ST 2007 5.7L / 345 / V8
Dodge Ram 2500 ST 2008 5.7L / 345 / V8
Dodge Ram 2500 SXT 2008 5.7L / 345 / V8
Dodge Ram 2500 Sport 2006 5.7L / 345 / V8
Dodge Ram 2500 Sport 2007 5.7L / 345 / V8
Dodge Ram 2500 TRX4 2006 5.7L / 345 / V8
Dodge Ram 2500 TRX4 2007 5.7L / 345 / V8
Dodge Ram 3500 Laramie 2003 5.7L / 345 / V8
Dodge Ram 3500 Laramie 2004 5.7L / 345 / V8
Dodge Ram 3500 Laramie 2005 5.7L / 345 / V8
Dodge Ram 3500 Laramie 2006 5.7L / 345 / V8
Dodge Ram 3500 Laramie 2007 5.7L / 345 / V8
Dodge Ram 3500 Laramie 2008 5.7L / 345 / V8
Dodge Ram 3500 SLT 2003 5.7L / 345 / V8
Dodge Ram 3500 SLT 2004 5.7L / 345 / V8
Dodge Ram 3500 SLT 2005 5.7L / 345 / V8
Dodge Ram 3500 SLT 2006 5.7L / 345 / V8
Dodge Ram 3500 SLT 2007 5.7L / 345 / V8
Dodge Ram 3500 SLT 2008 5.7L / 345 / V8
Dodge Ram 3500 ST 2003 5.7L / 345 / V8
Dodge Ram 3500 ST 2004 5.7L / 345 / V8
Dodge Ram 3500 ST 2005 5.7L / 345 / V8
Dodge Ram 3500 ST 2006 5.7L / 345 / V8
Dodge Ram 3500 ST 2007 5.7L / 345 / V8
Dodge Ram 3500 ST 2008 5.7L / 345 / V8
Dodge Ram 3500 SXT 2008 5.7L / 345 / V8
Dodge Ram 3500 Sport 2006 5.7L / 345 / V8
Dodge Ram 3500 Sport 2007 5.7L / 345 / V8

Specifications:

Clearance Category Gaskets
Collector Gaskets Included No
Discount $$
Discount Percentage 25-50% off
Emission Code 5
Engine Chrysler Hemi Gen III
Finish Flat
Gasket Line Aluminum-Layered
Material Aluminum
Part Type Exhaust Header Gasket
Port Shape Square
Port Size 1.45" x 1.47"
Product Type Header Gaskets
Proposition 65 www.P65Warnings.ca.gov
Thickness .125"
Warranty Limited 90 Day Warranty TX, Limited 90 Day Warranty
Weight 0.4500

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