Aluminum 100% for 69 Big Block
Also keep in mind there are two types of 660 Housings, you want the one pictured with the number on the flange as mid-late 69 they started putting that number on the neck.
Painted Chevrolet Orange for Low Horse Applications and natural like photo for Solid lifter motors with aluminum intake.
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"NOSTALGIA It takes us to a place were we ache to go again"
Last edited by XXXGoldL34M20; 09-11-2019 at 12:16 PM.
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