

π Elevate Your Engine Game!
The General Motors GM Parts 12499224 Valve Spring is a high-quality auto part designed specifically for LS1 engines. With precise dimensions of 231.65 x 158.5 x 161.54 cm and a lightweight of 1.36 kg, this polished valve spring not only enhances performance but also adds a sleek touch to your engine. Proudly made in the USA, it comes as a single unit for easy installation.
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