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Federal Mogul 13125 Performance Intake Manifold Gasket Set LS1/LS6 Cathedral Port

Manufacturer

Picture for manufacturer Federal Mogul

Part Number

13125
4 reviews
Sale Price

$39.91

2 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Federal Mogul 13125 (Fel-Pro 1312-5) Performance Intake Manifold Gasket Set is designed for GM Small Block LS1 and LS6 engines with cathedral port cylinder heads. This high-performance gasket set features advanced Printoseal construction for superior sealing performance in demanding applications.

Key Features:

  • Printoseal construction with special elastomer beads around ports for enhanced sealing power
  • Non-metallic rubber-fiber base material that resists gasoline and alcohol
  • Cathedral port configuration with 3.34" x 1.19" port dimensions
  • 0.120" thickness for optimal compression and sealing
  • Allows precision trimming for custom porting applications
  • Designed for aftermarket aluminum intake manifolds on LS engines

These gaskets provide the durability and reliability needed for high-performance builds, street performance, and racing applications. The non-metallic construction allows engine builders to trim the gaskets for exact fitment on modified intake ports while maintaining excellent resistance to fuel and coolant.

Products specifications

Agricultural Equipment

N

Application Notes

Aftermarket aluminum intake manifolds

Application Specific

N

Car Light Truck

N

Consumer Warranty 2

Not intended for use in emission controlled vehicles.

Engine Displacement

LS-1, LS-6 Engines

Engine Family

V8 Gen III Small Block

Engine Specific

N

Freight Class

55

Heavy Duty Truck

N

High Performance

Y

Industrial Off Highway Equipment

N

Marine

N

Materials/Construction

Composite w/coating

Medium Duty Truck

N

Mfg.

Chevrolet

Motorcycle ATV

N

Non Vehicle Specific

N

Part Type

Intake Manifold Gasket Sets

Personal WaterCraft

N

Port Size

1.19" x 3.34"

Shape

Cathedral

Small Engine

N

SnowMobile

N

Thickness

.120

Transmission Specific

N

What is in the box

Intake Manifold Gasket Set

AAP_UDA_119

N

AAP_UDA_120

N

AAP_UDA_121

N

AAP_UDA_122

N

AAP_UDA_123

N

AAP_UDA_124

N

AAP_UDA_125

N

AAP_UDA_126

N

AAP_UDA_127

N

AAP_UDA_128

N

AAP_UDA_129

N

AAP_UDA_130

Y

AAP_UDA_131

N

AAP_UDA_132

N

AAP_UDA_133

N

AAP_UDA_4

55

Overall great experience, I ordered on Sunday and got the package on Wednesday!!!

Great prices, have bought from before and will buy from again.

First time using Autoplicity. Found some great pricing on their site. Plan on doing plenty of mods to my new truck and would definetley recommend them and would be using them again very soon.

2nd time ordering. Very satisfied.

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