PRO1043T GM LS3 Gen-4 Small Block V8 Top End Gasket Kit

Name: PRO1043T GM LS3 Gen-4 Small Block V8 Top End Gasket Kit
Brand: COMETIC GASKETS
SKU: 245-PRO1043T
Price: 297.57 USD
Availability: InStock

^$297⁵⁷

Ships on 09/15/2026

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GM LS3 Gen-4 Small Block V8 Top End Gasket Kit

Cometic Gaskets PRO1043T Features:

GM LS3 Gen-4 Small Block V8 Top End Gasket Kit
4.100 in. Bore
.051 in. MLS Cylinder Head Gasket

Part TypeEngine Gasket Set

BrandCOMETIC GASKETS

Package Height1.75

Package Width11.75

Package Length22.0

Weight4.25 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberPRO1043T

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

PRO1043T GM LS3 Gen-4 Small Block V8 Top End Gasket Kit

Cometic Gaskets PRO1043T Features:

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords