73-87chevytrucks.com
73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: eventhorizon66 on April 01, 2010, 09:53:37 am
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Here is an excellent alternative to using a set of 882 smog-era heads. They look like reproduction 186 heads (look at the shape of the combustion chamber). Not as much out-of-the-box power as a set of Vortecs, but much better than any smog heads.
http://cgi.ebay.com/ebaymotors/CHEVROLET-5-7L-350-CYLINDER-HEAD-167CC-67CC-SP-SBC_W0QQcmdZViewItemQQhashZitem20afe79c8dQQitemZ140390145165QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories
For those of you unfamiliar with EQ, they are hugely popular in IMCA racing right now.