New
Out stock

Chevy Big Block Performance Aluminum Cylinder Head - Pair

SKU: CyHdBr-CBB-AP-320128

AVAILABILITY: In stock (2 items)

BRAND: QCH

R 13,000.00

Tax included.
Order in the next to get it by - delivery to outlying areas may take 1-3 days longer
Bare
Semi-Assembled A
Semi-Assembled B

Pick up currently unavailable at Durban please call the branch to arrange stock

Chevy Big Block Performance Aluminum Cylinder Head - Pair

Bare

PRODUCT INFORMATION
Part Finder
PRODUCT INFORMATION

New cylinder head suitable for
Chevrolet Big Block

Build

  • Bare Cylinder Head - valve seats, guides and/or pre-combustion chambers installed. Where applicable rocker pedestals, camshaft caps/cradle installed and line bored (refer to image) - ready for assembly, no assembly parts included
  • Semi-Assembled A - built from valves up to springs (refer to image) - requires further assembly parts to be installed before installation
  • Semi-Assembled B - built from valves up to springs including guide plate and studs - requires further assembly parts to be installed before installation

Models

  • 396
  • 427
  • 454
  • 502

Technical Data

  • Intake: 320cc
  • Exhaust: 128cc
  • Chambers: 115cc
  • Stud Base Thread Drilled:  .44"
  • Plug:
    • Angle
  • Valve Guides: Bronze Manganese
  • Valve 3  Angle  Job
  • Suitable Valve Details
    • Intake Valves: 2.25"
    • Exhaust Valves: 1.88"
    • Valve Stem Diameter: 11/32" /  0.3415"
Assembled Heads:
    • Valves: Stainless Steel
      • Height: Standard + .100"
    • Spring including dampener
      • CFM Intake Long Runner at .600 320.6 CFM
      • CFM Intake Short Runner at .600 317.0 CFM
      • CFM Exhaust at .600 232.9 CFM
      • Guides & Studs NOT Included

Part Numbers
OEM Number: ###
Cross Reference: ###
Other Codes: ###

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Part Finder

Please use this form if you are based outside of South Africa or you do not see the part you require.

Please note the following:

  • We only supply new parts and will not search for used.
  • Any part that is purchased from this service will most likely be a special order, therefore no returns will be permitted.
  • We will may take up to 72 hours to come back with a result and will only supply once a deposit has been paid and cleared.

Nationwide Delivery -

Delivery same day or within 1-4 working days

Payment Methods -

Credit Card, Debit Card, EFT, Payflex, Apple Pay

Returns & Refunds -

Returns are accepted within 7 days. T&C apply

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