All models. 4 cylinder. Fiero. S-series. 2.5l.

Valve Cap

All models. S-series. Astro, Safari. Fiero.

Valve Lifters

All models. S-series. 2.5l. Astro, Safari. Express, savana. Fiero. Adjusts the valves on your vehicle's engine for proper performance

Front Cover Seal

All models. Camshaft gear.

Bearings

All models. Without no. 5. 1, 2, 3, 4.

Rear Main Seal

All models. S-series. Astro, Safari. Fiero. Seals the openings on either end of the crankshaft for a tight seal Withstands heat and pressure to help prevent the engine from leaking oil This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type