Ford Top End Kit 429 460 557 532 NEW Aluminum Cylinder Heads .640 lift 95cc

Description

Hello, this auction is for a 429-460 Top End Kit which includes: completely assembled aluminum big block Ford cylinder heads, head bolts/Cylinder Head Studs with Nuts and Washers, 5/16 Guide plates, Rocker Studs, and Stainless Steel Roller Rockers.  The heads will fit all 429-460 and work great on big stroker engines.  If you are thinking about building a 460 or larger big block Ford these heads are the only way to go.  These heads will save you about 60lbs on weight over stock iron heads and will give you 30-50 more horsepower then production Ford heads.  These heads are machined and assembled by us.These heads work great on Carburetor and fuel injection engine and no special gaskets needed.The specs on the heads are as follows:
Intake/Exhaust port volume: 275cc/100cc
Combustion Chamber volume: 95cc
Valve size: 2.19x1.71 1 Piece stainless steel swirl polished valves
Valve Springs: Single with dampner 115lbs closed pressure.  Springs will accomadate .640 lift.
Flow figures: 322 cfm @ .600 Intake 195cfm @ .600 on the exhaust
This pair of 429-460 heads is a direct replacement for any 1968-1995 ford engine with the use of 1986 and older headers. They accept standard 460 intake and exhaust manifolds, you do not need to use  Cobra Jet intake or exhaust. If you have any questions feel free to e-mail. Thanks for looking and happy bidding. these heads are comparable to Edelbrock,dart,Pro comp P-3051 same specs and flow numbers,merlin,rpm,trick flow heads.
correct 5/16 guide plates
correct cylinder head bolts/ studs with 12 point nuts and washers
correct 1.7 stainless steel full roller rocker arms with poly locks (1.72 and 1.73 same)
correct 7/16 .200 longer screw in rocker studs
Intake Flow
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