HP & Torque: 375 HP / 400 FT LBS
Compression Ratio: 10.0:1
Flat Tappet Cam
Cast Steel Crank
4-bolt main, 1-piece rear main seal
Passenger side dipstick
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness
Cylinders are sonic tested for thickness
BluePrint premium cast steel crankshaft
Chevy heavy beam rods with 150,000 PSI bolts
Hastings moly rings
Melling high volume oil pump
Hydraulic flat tappet cam
Heavy duty double roller timing set
BluePrint Performance Aluminum
Hardened retainers and springs
2.02 swirl polished intake valves
1.60 swirl polished exhaust valves
BP Aluminum Head Part# H8002K
For complete head specs, click here
Cam Type: Flat Tappet
.480 Intake .486 Exhaust
229 Intake / 230 Exhaust duration
34 Degrees total (at 4000 rpm)
New valve covers
Brass freeze plugs
Dyno test results shipped with engine
30 month / 50,000 mile
Picture shown with optional tall, perimeter bolt valve covers.
This engine requires a non weighted harmonic balancer, and a late 350 (for 1 piece rear seal) weighted flexplate/flywheel.
If you are using an automatic transmission, BluePrint Engines recommends a 2000-2400 rpm stall converter.
This part fits most 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 Cars and Trucks.; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.