DNJ
DNJ 1974 Chevrolet Corvette 7.4L Oil Pan Gasket
DNJ 1974 Chevrolet Corvette 7.4L Oil Pan Gasket
Part number: PG3194_223
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- Free fitment check before you order
Listed for: Chevrolet Corvette 7.4LFitment notes & questions
DNJ 1974 Chevrolet Corvette 7.4L Oil Pan Gasket, listed for 1974 Chevrolet Corvette with the 7.4L engine. An old gasket gets hard and shrinks with heat cycles, which is when leaks start. A new gasket restores the seal.
Quick facts
- Brand: DNJ
- Part type: Gasket
- Listed for: 1974 Chevrolet Corvette
- Engine: 7.4L
- Engine code: 16V OHV
- Part number: PG3194_223
Listed fitment
- [1970-1990] GM / V8 / 7.4L / 454 OHV 16V
Good to know
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Clean both mating surfaces completely and follow the bolt torque and sequence for your engine.

DNJ gasket for the Chevrolet Corvette 7.4L: what to know
An old gasket gets hard and shrinks with heat cycles, which is when leaks start. A new gasket restores the seal.
Fitment notes
- Listed for: Chevrolet Corvette 7.4L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Sealant where called for. Some joints need a dab of sealant at corners or seams; others must go on dry.
- Bolts and grommets. Rubber grommets and old bolts are worth replacing if they are damaged.
More for your car: Chevrolet Oil Pan Gaskets · Chevrolet Parts · Engine
Questions about Chevrolet Corvette 7.4L gasket
Will this fit my Chevrolet Corvette 7.4L?
Do I need sealant with this gasket?
Can I reuse an old gasket?
Where do specs and warranty details come from?
Questions & answers
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