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Big Block Chevy/GM Pressure Master Header Seals
- Pressure Master Header Replacement Inserts
- Big Block Chevy/GM
- Header Gasket Set 361-29D04B
- 1.50" x 1.50" Ports
- Uses Aerospace Technology
- Reusable/Adaptable
- Graphite Foil Sealing Inserts
- Virtually Leak proof
- Seals Up To 1200 percent Better
- Superior Torque Retention
- Longer Lasting Pre-Load
- 90 percent Break Loose Torque
Part TypeHeader Gasket
BrandEARL'S
Package Height1.4
Package Width3.0
Package Length6.5
Weight0.16 PG
Part CategoryPerformance Parts
Port Height1.5 in (38.1 mm)
QuantitySold as a set
Port Width1.5 in (38.1 mm)
Port StyleSquare port
Gasket MaterialGraphite foil
Vendor Part Number29D04B1ERL
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
