Enginetech GD7946 Exhaust Valve Guides for 1967-1995 Buick Cadillac Chevrolet GMC Oldsmobile Pontiac - .3430 ID x .5020 OD x 2.25" L
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The Enginetech GD7560 is a 4-pack of valve guides engineered as a stock replacement for 1967-1995 Buick, Cadillac, Chevrolet, GMC and more engine applications.
| Brand | Enginetech |
| Part Number | GD7560 |
| Product Type | Valve Guides |
| Quantity per Pack | 4 |
| Inner Diameter | .3440" |
| Outer Diameter | .5020" |
| Length | 2.0" |
| Material | Iron |
| ID Finish | Plain ID |
| Application Side | Intake/Exhaust |
| Country of Origin | United States |
| OEM / Aftermarket Cross References | Elgin:55012, FEL-PRO:VG5080, SB International:140-7560, Pioneer:05102, Pioneer:07560, Qualcast:30-7560 |
Valve guides are precision-machined cylindrical sleeves press-fit into the cylinder head that guide the valve stem's travel and control valve-to-seat alignment during combustion cycles. Worn guides increase stem-to-guide clearance, causing oil consumption, valve seal failure, loss of seat contact, and premature valve and seat wear. Installing new guides during a valve job restores correct stem alignment, ensures proper valve sealing, and extends the service life of the valves, seats, and stem seals that work with them.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm, including lead and nickel.