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Cometic 97-05 GM LS1 4.8/5.3/5.7/6.0L Rear Main Seal Set

SKU: CGSC5172

Rear Main Seals

CG Main Seals...

Cometic 97-05 GM LS1 4.8/5.3/5.7/6.0L Rear Main Seal Set

SKU: CGSC5172

Rear Main Seals

CG Main Seals...

A$197.18
IN STOCK! Est Ship 4-7 days. In stock at 1 location (4 available)

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Description

Rear Main Seal - 1-Piece - Rubber - GM LS-Series - Kit

Rear Main Seal Kit

Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability

Additional Information

GM Gen-3/4 Small Block V8 Rear Main Seal Kit; 1 Piece Seal

Part Type

Engine Crankshaft Seal Kit

Product Overview

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality.

Data: v4.2 - Upd: 2026-11-12 03:09:19

Features

  • All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns
  • Meets Or Exceeds OEM Quality

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:GM Gen-3/4 Small Block V8 Rear Main Seal Kit
Engine:GM Gen III/IV Small Block V8 LS Series
Part Number:cgsC5172
Position:Rear
Title:Cometic Gasket Automotive GM Gen-3/4 Small Block V8 Rear Main Seal Kit, 1 Piece Seal

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 18:38:45

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Cometic Gasket, Cometic, Cometic Gasket Automotive, Cometic Gasket Marine, Cometic Gasket Powersports, COMETIC GASKETS, Cometic Powersport Gaskets
StreetFX SKU cgsC5172
SFX Item ID 4160505
Accounting SKU cgs-C5172
Manufacturer SKU C5172
Manufacturer UPC 191070016739
Alternative References C5172, CAGC5172, CGT-C5172

Engine Crankshaft Seal

Keep your oil from escaping with rear main seals from Cometic Gasket. If you have a wet spot on the rear of your oil pan, spots on your driveway, or garage floor, or worse, an oil-covered transmission, then you'd better get rear main seals from Cometic. They are made from heat-resistant, chemical-resistant Viton® material and are available in one and 2-piece seal styles. When you need superior gaskets for your high performance vehicle, Cometic has the gaskets and rear main seals to fit your application.

Product Attributes
BrandCometic
Manufacturer's Part NumberC5172
Part TypeRear Main Seals
Product LineCometic Rear Main Seals
UPC191070016739
Rear Main Seal Style1-piece
QuantitySold as a set.

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