Air Flow Research Ls3 12-Degr Cylinder Heads Fully Cnc Ported
AIR FLOW RESEARCH
$3,355.39
$3,858.70
(You save
$503.31
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Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair