This Chevy 454 crate engine by Tuff Dawg Engines would be EXCELLENT for a street/strip car, street rod,
pickup, or your daily driver. Remove that old Chevy 454 and install this 450HP Chevy 454
to bring your ride to life! This Chevy 454 is a direct bolt-in, no modifications
are needed! This engine has enough cam to know it has good power, but not
too big to have idle or drivability problems.
The balanced rotating assembly includes:
4.00" stroke nodular iron crank
6.135" forged rods with ARP rod bolts
9 to 1 compression pistons
More special features of this engine include:
Seasoned 2-bolt main block
Deck head gasket surface on block to ensure a good seal
New Hydraulic flat tappet cam with .527"Int/.553"Exh valve lift
New Valves 2.070"Int/1.720"Exh
New 1.440" high performance springs with dampeners setup to
match cam
New Rocker studs
New Hardened guide plates
New 1.7 roller tip rocker arms - these allow us to use stock
height valve covers so your stock brackets fit without any modifications
New Hardened push rods
New Perfect Circle rings
New Double row timing set
New High volume oil pump with steel drive shaft and steel guide
with oil pickup tube welded to pump
New Brass expansion plugs
New Edelbrock dual plane intake manifold
All parts are painted separately before assembly for that show quality
look
This engine comes completely assembled with oil pan, timing cover,
harmonic balancer, valve covers, and Edelbrock dual plane intake
manifold.
Hear this engine run!
This engine is covered by a 1 year written warranty.
(There is no warranty when using a Blower, Turbo, Super Charger or NOS)
If you have any questions regarding this item please call us at
D&J Machine & Performance Engines
(602) 395-0800 Mon-Fri 8:00AM to 5:00PM MST
Current Phoenix Time NOTE: Arizona does not observe Daylight Savings Time
or email us at
enginebuilder_1
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