FUSCH Camshaft Retainer Plate Gasket for GM Gen III-IV-V Engines Steel

Description

Product Overview

The FUSCH Camshaft Retainer Plate Gasket is engineered for GM Gen III, IV, and V engine families, including LS1, LS2, LS3, LT1, L83, L84, L86, L87, LT4, Q4, and Q9 variants. Constructed from premium 1045 carbon steel, the gasket undergoes electrophoretic coating to resist corrosion and wear. Its precise dimensions (6.18 x 4.65 x 1.42 inches) and weight of 8.8 ounces ensure a perfect fit without modification. The package includes one gasket and four matching bolts, ready for immediate installation.

Usage

Designed for automotive repair shops, performance shops, and DIY garage projects, this gasket replaces OEM part numbers 12589016, 134-1003, 11561455, 551269, and BTR89016. It is ideal for rebuilding camshaft assemblies, addressing oil‑pressure drops, and eliminating camshaft‑area oil leaks. Suitable for daily drivers, high‑performance builds, and race‑prep engines, the gasket delivers consistent performance across a wide range of operating conditions.

Why Choose Us

FUSCH combines decades of engineering expertise with rigorous quality control. Each gasket is heat‑treated and inspected to meet OEM tolerances, guaranteeing a leak‑free seal. Our electrophoretic surface treatment adds an extra layer of protection against rust, extending service life. Backed by a 12‑month warranty and responsive technical support, we ensure confidence from purchase through installation.

Key Features

• High‑strength 1045 steel provides exceptional durability under high‑load conditions.
• Electrophoretic coating resists corrosion, extending gasket lifespan.
• Precise fit for all GM Gen III‑V engines eliminates the need for modifications.
• Simple four‑bolt installation reduces labor time and cost.
• Comes with a 12‑month warranty and dedicated after‑sales support.

FAQ

Does this gasket fit a 5.7L LS3 engine?

Yes, the gasket is compatible with the LS3 as well as other LS and LT series engines listed in the fitment guide.

What is the recommended torque for the mounting bolts?

We recommend torquing each bolt to 25 Nm (18 lb‑ft) to ensure a secure seal without overstressing the steel.

Can I use this gasket on a rebuilt engine?

Absolutely. The gasket is designed for both new and rebuilt camshaft assemblies, providing reliable oil control in all applications.

Is the electrophoretic coating safe for high‑temperature environments?

Yes, the coating is formulated to withstand typical engine operating temperatures and protects against rust and wear.

What should I do if I experience an oil leak after installation?

First, verify that all bolts are torqued to specification and that the gasket surface is clean. If the leak persists, contact our support team for troubleshooting assistance.