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This Fel-Pro Engine Crankshaft Seal Kit fits your 1977, 1976, 1975, 1974, 1973, 1972, 1971 GMC Sprint 4.1L 5.0L 5.7L 6.6L L6 V8 (Rear) and is perfect for a tune up or performance upgrade.
The catalog often lists the same model at several merchants — worth a price check before you buy.



