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GM 4.9 V8L Remanufactured Cylinder Head – 1977-1981

  • Fully Remanufactured Cylinder Head For 1977-1981 4.9L V8 GM Engines
  • Aluminum Head – OHV 16 Valve
  • Industry’s Best 7 Year, 1 Million Mile Warranty Available

Questions? Call Toll-Free: 888-842-0023

Out of stock

SKU: 13560EC Categories: , ,

Description

1977-1981 GM 4.9L V8. Iron Head Assembled with Valves and Springs. No SMOG. OK for Turbo. VIN Code Y, W, T.

Cylinder head fitment can be verified with the notes and ‘Vehicle Fitment’ tab above, or with the casting numbers under ‘Additional Information’ (if applicable), or by calling toll-free 888-842-0023.

Every cylinder head we sell is fully remanufactured to meet or exceed OEM specifications:

  • Deep Clean – To start the remanufacturing process, every head is fully disassembled and hot tanked (cast iron) or thermally cleaned (aluminum)
  • Inspection – Magnaflux testing uses magnetic particles to inspect metal, checking for microscopic cracks and fissures that will cause long-term failure. All parts are visually inspected as well.
  • Machining and New Parts – Deck surfaces are CNC machined and new parts are added. New parts inlcude lifters, gaskets, Viton™ valve seals, and soft plugs.
  • Camshaft Verification – Every cam is deep cleaned, inspected, straightened, re-centered, reground as needed, polished, and cleaned one final time before being reinstalled.

Because of our rigorous remanufacturing process, we have the industry’s best warranty options, with a 7 year, 1 million mile no-fault warranty available.

Prop 65 WarningWARNING: This product can expose you to chemicals including chromium (hexavalent compounds), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Additional information

Weight54 lbs
Dimensions29 × 15 × 11 in
Important Notes

Iron Head Assembled with Valves and Springs. No SMOG. OK for Turbo.

Engine VIN Code

Y, W, T

Head Location

RIGHT, LEFT

Side

Either

Head Type

OHV

Number of Valves

16

Cylinder Head Material

Aluminum

Quantity Per Application

2

Head Casting

1

Displacement

4.9L

Product Type

Cylinder Heads

Block Type

V

Number of Cylinders

8

Body Style

301

Fuel Type

Gasoline