1964`-65-409 Chevy Heads "small valve &shallow chamber" (casting No.333# ) good original condition in Penn Yan, New York
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Price: $495
Seller: Daryl Paddock
Date/Time:14 Jul, 05:24 p.m. EST
Type: Car parts, For Sale - Private.
Date/Time:14 Jul, 05:24 p.m. EST
Type: Car parts, For Sale - Private.
xxxx`-xxxx Chevy 409 A rare vintage Set (1 pair)of Small Valve Heads with casting No"333#Heads" with small "shallow" Combustion chambers.in original good,unmolested Condition .- Stock Castings"as pulled" from Block (These are "the perfect Heads" for Big Block Big Cube 409-to 500 overbore& stroke Builds &ideal for HP mods & Porting- plenty of Casting Walls thickness-"Meat" for "hogging out" &Modifying ports & combustion chambers with bigger intake & exhaust Valves (for higher CFM flow & Horse Power )Also Ideal for giving a reasonably "good" compression ratio which is still very "streetable"for Today`s lower 89-93 octane (no or low lead) Pump Gas with the Stock 409 High Compression Height Pistons-$495 or best offer