4.3 Vortec

2000 CHEVROLET BLAZER
6 CYL • 4WD • AUTOMATIC
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TOADDLD
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  • 1 POST
Need to know if the heads on my 2000 Blazer,which are roller type can be interchanged with standard type heads? VIN Code W 4.3 Vortec
Jul 28, 2011 at 5:56 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
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you should be able to use any cylinder head off of a later model engine like 01 to 03.. just make sure the intake bolts are the same size and eye it up.
Jul 29, 2011 at 12:46 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
you can't change teh roller type to the standard type with adjustable rockers though as they have studs and yours doesn't
Jul 29, 2011 at 12:47 AM
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