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STK1217 · 02-03-2012, 01:01 PM

On a Chevrolet "77" 350/170hp/Auto Combo @ 3600lb.which of these heads make the most Power or Work better allaround? 450,624,881 or the 882. PM's are welcomed. Thanks Mario.

02-03-2012, 01:01 PM	#1
STK1217 Member Join Date: Nov 2006 Posts: 137 Likes: 48 Liked 10 Times in 7 Posts	1977 350 SBC Stocker Heads On a Chevrolet "77" 350/170hp/Auto Combo @ 3600lb.which of these heads make the most Power or Work better allaround? 450,624,881 or the 882. PM's are welcomed. Thanks Mario.