Frankenstein - M311 273cc LS3 Cylinder Heads (SET)

Frankenstein - M311 273cc LS3 Cylinder Heads (SET)

Marsoni

M251S

$1666.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Frankenstein - M311 273cc LS3 Cylinder Heads (SET)M311 273cc LS3 Cylinder Heads Fully CNC ported, Stainless Steel Severe Duty Valves, PAC . 700 Lift Valve Springs, O Ringed Exhaust Ports and Titanium Retainers Fully 5 Axis CNC ported, 68cc chamber volume 273cc intake port, 112cc exhaust port and 11 valve angle If needing to extend your alternator harness connection, use ICT# WEALT30 36 (4 pin) or WEALT40 36 (2 pin) High Quality Components: Black Nitride Stainless Steel Severe Duty Valves Custom PAC .

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