REBUILT SBC 2.02 # 461X DOUBLE HUMP FUELIE CYLINDER HEADS CHEVY # 3782461X RARE
- Item #:
- PR-124886495929
- Ships From:
- Arvada, Colorado, US
-
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Price: - $1,395.00
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Chevrolet Gmc Part No: 3782461X
Manufacturer: Chevrolet Gmc
Part Number: 3782461X
Remanufactured heads with new parts.
Up for sale is a very rare pair of professionally rebuilt
Small Block Chevy 461X double hump fuelie cylinder heads. Casting number is 3782461X.
These heads are Flint castings, so they will be correct for a Corvette or
passenger car restoration. The heads are dated L82 & B162 (December 8, 1962
& February 16, 1963). These heads were used on the 300, 340, & 360
horse 327s in 1962 & 1963 Corvettes and Chevrolet models. These heads have 62cc
combustion chambers with new 2.02” intake valves and new 1.60” exhaust valves. The
461X is very rare and one of the best closed chamber cylinder heads of the
early 1960’s. Heads have been hot tanked, shot blasted, & magnafluxed. These
heads have been completely rebuilt with 8 new hard exhaust seats for unleaded
fuel, 16 new thick-wall valve guides, a 3-angle valve job, 8 new 2.02” intake
valves, 8 new 1.60” exhaust valves, & 16 new high-performance LT-1 / Z-28 1.25”
stock diameter valve springs good for up to .500” valve lift.The heads have also been resurfaced .007” for
a perfect head gasket seal. Heads are then thoroughly washed and fully assembled
with 16 new OEM “O” ring seals, and 32 new heavy-duty valve spring keepers. All
valves and valve seats have been checked for a perfect compression seal. There
is no porting or polishing on any intake port, exhaust port, or any combustion
chamber. All threaded bolt holes are good (one head has Heli-Coil thread repair
inserts in two exhaust bolt holes). The heads come as pictured and are ready to
install. The heads pictured are the actual heads you are buying and will
receive. The double hump heads were factory installed on all High-Performance
Fuel Injected and carbureted Chevrolet vehicles including Corvette, Camaro RS
SS & Z-28, Chevelle Malibu, Chevy II Nova, Bel Air, & Impala. These
heads will also interchange with other camel hump heads with casting numbers
461, 461X, 462, 291, 292, 186, 041, & 492. These heads will fit all 265,
283, 302, 305, 307, 327, 350, & 400 small block Chevy engines from 1955 to
1986 with no modifications (steam holes will need to be drilled for a 400) and
1987-1999 with correct intake manifold (except 1992 & up LT-1 reverse
flow). I tried to list everything about these heads but please ask any/all
questions before buying. Payment must be received within 3 days or item will be
re-listed unless other arraignments have been made in advance. Shipping, handling,
& insurance is fixed at $95.00 for both heads shipped to the continental US
only. Alaska, Hawaii, Puerto Rico, and everywhere else will be higher. All
international bidders please multiply the shipping calculator by 2 for two
boxes. If you are outside the continental US & purchase the heads, please
do not pay until an adjusted invoice is sent to you with the added additional
shipping costs. Thanks for looking.