Gaskets and Sealing Systems

Ultra-Seal Collector Gaskets - 2-1/2 Inch

• Steel Expanded Metal Core
• Resists Deteriorating
• Anti-stick Properties

Ultra-Seal Collector Gaskets - 3-1/2 Inch

• Expanded steel core for stability and maximum torque retention to eliminate failure
• Graphite-impregnated facing for excellent heat resistance
• Anti-stick properties for easy removal on disassembly

Ultra-Seal Collector Gaskets - 3 Inch

• Expanded steel core for stability and maximum torque retention to eliminate failure
• Graphite-impregnated facing for excellent heat resistance
• Anti-stick properties for easy removal on disassembly

SPE-431 Header Collector Gasket

• Fits 3 inch collector flanges
• 0.125 inch extra thick construction
• 2 gaskets included in each package

Collector Gasket 2"

Patriot Standard Collector Gasket Universal Pair 2" Two Bolt H7953

Collector Gasket 2 1/2"

Patriot Standard Collector Gasket Universal Pair 2 1/2" Three bolt H7938

Collector Gasket 3"

Patriot Standard Collector Gasket Universal Pair 3" Three bolt H7947

Collector Gasket 3 1/2"

Patriot Standard Collector Gasket Universal Pair 3 1/2" Three bolt H7951

Collector Gasket 4"

Patriot Standard Collector Gasket Universal Pair 4" Four Bolt Round H7998

Copper Seal Collector Gasket - Individual

• Withstands Intense Exhaust Heat
• Resists Deteriorating
• Easy Removal For Disassembly

MLS Exhaust Header Collector Gaskets

• MLS Stainless Steel Design
• 2-1/2" Diameter Center Hole
• 2 Pieces Per Package

Performance Collector Gaskets

• Withstands Extreme Exhaust Heat
• Superior Tensile Strength
• Resists Deteriorating

Performance Collector Gaskets

• Withstands Extreme Exhaust Heat
• Superior Tensile Strength
• Resists Deteriorating

Performance Exhaust 063-1625 Catalytic Converter Gasket for Part Number 1625

• Rated up to 1100 F
• Handles exhaust pressures up to 3700 psig
• Designed for an exact port match with JBA headers

Performance Exhaust 063-9014 GM 1996-1997 F-Body Driver's Side Catalytic Converter Gasket

• Rated up to 1100 F
• Handles exhaust pressures up to 3700 psig
• Designed for an exact port match with JBA headers

Performance Exhaust 063-9016 GM 1998-2002 F-Body Driver's Side Catalytic Converter Gasket

• Rated up to 1100 F
• Handles exhaust pressures up to 3700 psig
• Designed for an exact port match with JBA headers

Seal-4-Good 3 1/2 in Collector Gaskets

• Solid metal gasket will not blow out
• 100% reusable
• Can be port matched

Seal-4-Good 3 in Collector Gaskets

• Solid metal gasket will not blow out
• 100% reusable
• Can be port matched

Collector Gasket 2 1/2"

Patriot Standard Collector Gasket Universal Pair 2 1/2" Two Bolt H7952

Collector Gasket 3 1/2"

Patriot Standard Collector Gasket Universal Pair 3 1/2" Four Bolt Round H7957

Copper Seal Collector Gasket - Individual

• Withstands Extreme Exhaust Heat
• Easy Removal For Disassembly
• Provides excellent sealing and durability.

Performance Exhaust 063-0276 GM 5.3/6.2L GEN 5 Ecotec 3 Direct Fuel Injection Header Gasket

• Rated up to 1100 F
• Handles exhaust pressures up to 3700 psig
• Designed for an exact port match with JBA headers

Seal-4-Good 2 1/2 in Collector Gaskets

• Solid metal gasket will not blow out
• 100% reusable
• Can be port matched