Home / Shop / Fel-Pro PermaTorque MLS Head Gaskets 26190 PT Gasket, MLS, Cadillac, Chevy, Pontiac, Chevy, Small Block, LS1, Each

Fel-Pro PermaTorque MLS Head Gaskets 26190 PT Gasket, MLS, Cadillac, Chevy, Pontiac, Chevy, Small Block, LS1, Each

SKU: FEL26190PT

Head Gaskets

Fel-pro

Fel-Pro PermaTorque MLS Head Gaskets 26190 PT Gasket, MLS, Cadillac, Chevy, Pontiac, Chevy, Small Block, LS1, Each

SKU: FEL26190PT

Head Gaskets

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Fel-Pro PermaTorque MLS head gaskets provide the robust seal needed to contain peak combustion pressures and temperatures—and to withstand the significant casting motion encountered in many of today's automotive engines. The gaskets feature multiple layers of steel, precisely engineered sealing beads, and advanced polymer coatings to maintain a proper contact pressure between the cylinder head and block. Unlike other multi-layer steel head gaskets, PermaTorque MLS seals also include a proprietary blue aftermarket coating that accommodates a wider range of surface finishes. These gaskets are manufactured using precision tooling to ensure exact sealing bead location and profile. Order the model recommended for your specific vehicle and engine application.

Part Type

Head Gasket - GM LS1/LS6

Data: v4.2 - Upd: 2026-09-28 23:59:31

Specifications

Product Attributes - Brand: Fel-Pro
Product Attributes - Manufacturer's Part Number: 26190 PT
Product Attributes - Part Type: Head Gaskets
Product Attributes - Product Line: Fel-Pro PermaTorque MLS Head Gaskets
Product Attributes - UPC: 614046735408
Product Attributes - Bore (in.): 3.945 in.
Product Attributes - Bore (mm): 100.203mm
Product Attributes - Gasket Material: Multi-layer steel
Product Attributes - Compressed Thickness (in.): 0.048 in.
Product Attributes - Compressed Volume (cc): 9.615cc
Product Attributes - Lock Wire: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Fel-pro
StreetFX SKU	fel26190PT
SFX Item ID	4991505
Supplier Item Code	4991505
Manufacturer SKU	26190PT
Manufacturer UPC	614046735408
Alternative References	LS1

Compatibility

Application Data

Make AVANTI
Model II
Submodel BASE
Beginning Year 2002
Ending Year 2004
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.7L/350
Engine VIN Code G
Region USA

Make	BUICK
Model	LACROSSE
Submodel	SUPER
Beginning Year	2008
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	C
Region	USA

Make	BUICK
Model	RAINIER
Submodel	CXL
Beginning Year	2005
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	M
Region	USA

Make	BUICK
Model	RAINIER
Submodel	CXL PLUS
Beginning Year	2005
Ending Year	2005
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	M
Region	USA

Make CADILLAC
Beginning Year 2004
Ending Year 2004
Engine Type V8
Engine Family CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size 5.7L/346
Make CADILLAC
Model CTS
Submodel V
Beginning Year 2004
Ending Year 2005
Engine Type V8
Liter 5.7
CID 346
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.7L/346
Engine VIN Code S
Region USA
Make CHEVROLET
Beginning Year 2002
Ending Year 2004
Engine Type V8
Engine Family CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size 5.7L/350

Make	CHEVROLET
Model	AVALANCHE
Submodel	BLACK DIAMOND LS
Beginning Year	2013
Ending Year	2013
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	0
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	BLACK DIAMOND LS
Beginning Year	2013
Ending Year	2013
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	7
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	BLACK DIAMOND LT
Beginning Year	2013
Ending Year	2013
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	0
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	BLACK DIAMOND LT
Beginning Year	2013
Ending Year	2013
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	7
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	BLACK DIAMOND LTZ
Beginning Year	2013
Ending Year	2013
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	0
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	BLACK DIAMOND LTZ
Beginning Year	2013
Ending Year	2013
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	7
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LS
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	J
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LS
Beginning Year	2007
Ending Year	2011
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	3
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LS
Beginning Year	2007
Ending Year	2012
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	0
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LS
Beginning Year	2012
Ending Year	2012
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	7
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LT
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	J
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LT
Beginning Year	2007
Ending Year	2011
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	3
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LT
Beginning Year	2007
Ending Year	2012
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	0
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LT
Beginning Year	2012
Ending Year	2012
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	7
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LTZ
Beginning Year	2007
Ending Year	2009
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	J
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LTZ
Beginning Year	2007
Ending Year	2011
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	3
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LTZ
Beginning Year	2007
Ending Year	2012
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	0
Region	USA

Make	CHEVROLET
Model	AVALANCHE
Submodel	LTZ
Beginning Year	2012
Ending Year	2012
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Engine VIN Code	7
Region	USA

Loading compatibility information...

Keep shopping

Fel-Pro PermaTorque MLS Head Gaskets 26190 PT Gasket, MLS, Cadillac, Chevy, Pontiac, Chevy, Small Block, LS1, Each

Fel-Pro PermaTorque MLS Head Gaskets 26190 PT Gasket, MLS, Cadillac, Chevy, Pontiac, Chevy, Small Block, LS1, Each

Description

Part Type

Specifications

Reference Information

Compatibility

More from Fel-pro

Fel-Pro Performance Intake Manifold Gasket Sets 1204 Gaskets, Manifold, Intake, Steel Core Laminate, 1.99 in. x 1.23 in. Port, .060 in. Thick, Chevy, Small Block, Set

Fel-Pro Crankshaft Repair Sleeves 16250 Sleeve, Crankshaft, Ford, Lincoln, Mercury, Each

Fel-Pro Performance Head Gaskets 1003 Gasket, Composition Type, 4.166 in. Bore, .041 in. Compressed Thickness, Chevrolet, Small Block, Each

Fel-Pro Engine Gasket Kits 260-1000 Sets, Full, Chevy, Small Block, Kit

Fel-Pro Exhaust Manifold Gaskets MS 92467 Gaskets, Steel Core Laminate, Round Port, Chevy, LS, Kit

Fel-Pro Rear Main Seals BS 40613 Seal, 2-Piece, Rubber, Each