QCS / Wilkes Performance

QCS CNC Ported GM 706/862 Heads

Name: QCS CNC Ported GM 706/862 Heads
Brand: QCS / Wilkes Performance
Price: 1699.0 USD
Availability: InStock

$1,699.00 USD

Sale Sold out

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CNC ported GM 706/862 Castings

Competition 5 Angle Valve Job

2.0" Intake & 1.55" Exhaust Valves

227cc intake runner, 84cc exhaust

62cc chambers

Completely Assembled with our QCS Dual 660 Valve Springs w/ Titanium Retainers

Laser Engraved QCS logo

Sold in Pairs

Materials