• DNJ 1979 Chevrolet K20 4.8L Intake Valve
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DNJ

DNJ 1979 Chevrolet K20 4.8L Intake Valve

DNJ 1979 Chevrolet K20 4.8L Intake Valve

Part number: IV3125B_724

$10.99 USD
$10.99 USD
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Listed for: Chevrolet K20 4.8LFitment notes & questions

1979 Chevrolet K20 4.8L Intake Valve from DNJ, listed for 1979 Chevrolet K20 with the 4.8L engine. Burned or bent valves cause misfires and low compression. Guides that wear let valves wobble and burn oil.

Quick facts

  • Brand: DNJ
  • Part type: Valve
  • Listed for: 1979 Chevrolet K20
  • Engine: 4.8L
  • Engine code: U/K 12V OHV
  • Part number: IV3125B_724

Listed fitment

  • [1963-1995] GM [Nitride Coated; 2 Groove; 43.8mm Head Dia.; 8.7mm Stem Dia.; 124.6mm O.A.L.] / L6, V8 / 4.1L, 4.8L, 5.7L, 6.6L / 250, 292, 350, 400 OHV 12V, 16V [(CHEVROLET)]

Good to know

  • Notes: Nitride Coated; 2 Groove; 43.8mm Head Dia.; 8.7mm Stem Dia.; 124.6mm O.A.L.; Intake
  • 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: Have the valve seats cut or lapped so the new valves seal fully.

View full details

Before you order: Chevrolet K20 4.8L valve fitment

Intake valves let the air and fuel mixture into the cylinder; exhaust valves let the burned gases out.

Fitment notes

  • Listed for: Chevrolet K20 4.8L.
  • 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? Message us your vehicle details and we'll double-check fitment before you buy.

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Plan the whole job

More for your car: Chevrolet Intake Valves · Chevrolet Parts · All Intake Valves · Engine

Questions about Chevrolet K20 4.8L engine valves

Will this fit my Chevrolet K20 4.8L?
It is listed for the Chevrolet K20 4.8L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How do I know a valve is bad?
A compression or leak-down test shows whether a cylinder is losing pressure past a valve.
Where do specs and warranty details come from?
From DNJ. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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