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Exhaust Header Gasket Ultra-Seal Material
InfoVehicle Info Needed
MR GASKETPART NUMBER: 720-150C

Exhaust Header Gasket Ultra-Seal Material

$4439
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee
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$2442
Made in USA
Exhaust Header Gaskets for Small Block Chevy and Vortec

555-210050

Exhaust Header Gaskets for Small Block Chevy and Vortec

$1997

Chevy - Small Block
    Exhaust Header Gasket
  • Ultra-Seal Material
  • 1955-91 SB-Chevy 262-400
  • Medium Race Port: 1.45'' x 1.48''


  • Exhaust Gasket Set
    The Performance Exhaust gaskets are manufactured from a high-temperature acrylic blend exhaust material. Provides excellent sealing and durability. The gaskets can be trimmed if necessary for modified port applications. Designed for OE replacement, high performance street, drag race & circle track use.
Part TypeHeader Gasket
Product LineMr. Gasket Performance Exhaust Gaskets
BrandMR GASKET
Package Height1.0
Package Width4.0
Package Length25.0
Weight0.4 PG
Part CategoryPerformance Parts
Port Height1.48 in (37.6 mm)
Port ShapeSquare
QuantitySold as a pair
Port Width1.45 in (36.8 mm)
Port StyleSquare port
MaterialPerformance
Gasket MaterialHigh-temperature white
Part FitmentSemi Universal
Vendor Part Number150C
Package Qty1
Package TypeEA

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