VIN letter code : H
Displacement : 351 CID ( 5.8 Litres )
Engine ID Tag code : K203AG - K207A & K207AG ( and this number appears on the front valve cover sticker )
Engine type : 8 cylinder - 90 degree, OHV
Foundry group : Windsor
Engine block casting # : C9OE-6015-A or B-D
Bore : 4.00"
Stroke : 3.50"
Engine crankcase : 5 quarts (includes 1 quart required for oil filter replacement.)
Horsepower (Gross) : 250Bhp @ 4,600 rpm
Torque : 355 lbs./ft. @ 2,600 rpm
Compression ratio : 9.5 to 1
Fuel required : Regular (at least 94 octane*)
Carburetor : Autolite 2100 ( 2V ) 350 cfm
Carburetor casting # : ( A/T ) : D0AE-9510-F or V
( M/T ) : D0AF-9510-E
Engine firing order : 1-3-7-2-6-5-4-8
Intake manifold : (Cast iron) Casting # : C9OE-9425-C of F
Camshaft type : Hydraulic
Camshaft specs : Duration (int.) : 256 degrees
Duration (exh.) : 270 degrees
Lift (lobe/int.) : .260"
Lift (lobe/exh.) : .278"
Lift (valve/int.) : .425"
Lift (valve/exh.) : .450"
Overlap : 33 degrees
Cylinder head specs : Casting # : D0OE-6090-C or G
Combustion chamber (volume) : 58.9cc - 61.9cc (quench type)
Valve diameter : (intake) 1.834" - 1.849" (exhaust) 1.533" - 1.548"
Port size ( WxH ) : (intake) 1.76" X 1.94" (exhaust) .96" X 1.24"
Valve train : Hydraulic non - adjustable, multigroove valve stem locks
Distributor specs : Casting # : ( A/T & M/T ) : D0AF-12127-H
Ignition timming : 6 degrees (point gap: .017"- .021")
Distributor type : Single - point set (vacuum advance)
Spark plugs : Autolite BF-32 (gap: .032"- .036")
Exhaust manifold : Casting # : (Left side) C9OE-9431-A or B
(Right side) C9AE-9428-A
Emissions controls : IMCO ( with A/T, only )
(49 states)
Emissions controls : IMCO ( with A/T, only )
(CA only) NOx system
Exhaust system : Single exhaust
Normal oil pressure : 35-60 psi @ 2000 rpm
Dimensions : 28"L x 27"W x 30"H (less air cleaner & exhaust)
Nominal weight : 510 lbs**
- Footnotes & Remarks -
* Octane as rated by the Research Method.
** Less alt., starter, fan, belts, & air cleaner.
Distributor gear diameter : 1.25"
Thermostat housing location : On intake manifold.
Valve cover bolts : Qty 6
