Allstar Performance 10-pack timing cover bolts (ALL99390) are made from stainless steel and built for Small Block Chevy builds. These allen head fasteners fight rust and stand up to the job of keeping your timing cover sealed tight, which is key to protecting your engine.
Unlike standard zinc-plated bolts, the stainless steel construction resists rust from salt air, moisture, and oxidation over time. The allen head lets you apply precise torque with a common hex key tool, cutting down on slippage during install and letting you tighten to spec with confidence.
Whether you are rebuilding a Small Block Chevy, adding performance parts, or doing a full restoration, this 10-piece kit has you covered. Getting the right bolt tension on your timing cover stops coolant leaks and oil seep, making these bolts a trusted pick for stock and modified engines.
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