Cylinder Heads Chevy 205cc Aluminum Bare (Pair)

Description

Blacklabel’s Small Block Chevy 205cc, 64cc BARE Cylinder Heads.

Sold as a pair.

 Street-Strip Performance, Short Track, Restricted Oval up to 6500rpm
 Aircraft grade 356A Aluminum Alloy T-6 specifications, Angled Plug.
 205cc Intake Runners, 64cc Combustion Chamber, Open Chambers, 
 400″ thick deck can be milled down to 54cc.
1.125″ wide x 2.230″ tall Intake openings
Fits All OEM Bolt Pattern Manifolds, 7 Bolt Exhaust Flange
Centerbolt and Outside Valve Cover Bolt Patterns, Square Port Exhaust
3Angle Cut Stellite Hardened Valve Seats, Bronze Valve Guides,
Spring Pocket can be cut to 1.625-no deeper! 
Uses Felpro Head Gasket Set # 1003
Heads are drilled with all OEM accessory bolt holes.

AVERAGE Flows:  CFM @.28″ Water (according to manufacturer)