Discount prices on quality New & Reconditioned Automotive Replacement Part
This is a SET of New Aftermarket 283 / 302 / 327 / 350 Small Block Chevrolet Cylinder Head Assemblies.
* information : Small Block Chevy, Aluminum Cylinder Heads, 205cc Intake Runner, 64cc Combustion Chamber, Straight Plug, 2.020 Intake 1.600 Exhaust Valves, .580 Lift Hydraulic Roller Springs
* Cylinder Head Specifications
1962-1985yr - 283 / 302 / 327 / 3501996-2002 - 350 / 5.7L VortecIntake Port Volume: 205ccCombustion Chamber Volume: 64ccValves: Stainless Steel - 2.020'' Intake / 1.600'' ExhaustValve Springs: 1.445'' Diameter ; Outer Spring I.D. 1.085" ; Inner Spring I.D. .697" ; Closed Height 1.750" ; Open Height 1.150" ; Open Pressure: 349 lbs.; Closed Pressure: 142 lbs.; Installed Height: 1.750''; Max Lift: .580''Rocker Studs: 3/8"Guide Plates: 5/16"Spark Plug Configuration: Straight
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