New heads which casting #'s will work on a LO3
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Joined: Dec 2001
Posts: 1,214
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From: Brampton
Car: 91 Z28 Vert
Engine: 305
Transmission: TKO
Axle/Gears: 3.55 10-bolt
New heads which casting #'s will work on a LO3
Guys...can anyone inform/educate me on what casting #'s for heads will bolt up to my L03 and flow better than the stock heads.
Anyone know if # 14102187 would work and be an improvement??
thanks for any insight because I am clueless on this?
Anyone know if # 14102187 would work and be an improvement??
thanks for any insight because I am clueless on this?
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Joined: Mar 2001
Posts: 868
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From: Randleman,NC,USA
Car: 91 Camaro RS Convertible
Engine: 385ci LT1 cnc ported heads big cam
Transmission: 4L60E automatic
Axle/Gears: 3.42 Zexel posi 7.5" rear
Aluminum L98 heads would be good as well as milled Vortec heads (with Vortec intake).
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