DNJ
DNJ 1972 Chevrolet Biscayne 7.4L Oil Pump
DNJ 1972 Chevrolet Biscayne 7.4L Oil Pump
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet Biscayne 7.4LFitment notes & questions
1972 Chevrolet Biscayne 7.4L Oil Pump from DNJ, listed for 1972 Chevrolet Biscayne with the 7.4L engine. Oil pumps are usually replaced during an engine rebuild or when pressure drops, together with the pickup screen.
Quick facts
- Brand: DNJ
- Part type: Oil pump
- Listed for: 1972 Chevrolet Biscayne
- Engine: 7.4L
- Engine code: 16V OHV
- Part number: OP3174HV_77
Listed fitment
- [1970-2000] GM [w/ High Volume] / V8 / 7.4L / 454 OHV 16V
Good to know
- Notes: w/ High Volume
- 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: Prime the new pump with oil before installation so it picks up quickly on first start.

Before you order: Chevrolet Biscayne 7.4L oil pump fitment
The oil pump pushes oil to the bearings, cam and valvetrain, building the pressure the engine needs to survive.
Fitment notes
- Listed for: Chevrolet Biscayne 7.4L.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- 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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Oil pan gasket. The pan usually comes off for this job.
- Oil and filter. Start fresh after the job.
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