*Engine Shown With Optional Upgrades

455CI 450HP Pontiac Crate Engine With Sniper EFI

$19,995.00

Bring your classic Pontiac back to life with our 455CI 450HP crate engine. Built from a seasoned 400 Pontiac block and equipped with a 4.210 stroke crankshaft, Eagle connecting rods, and a modern Holley Sniper II EFI system, this engine delivers massive power and bulletproof reliability. Complete with Edelbrock aluminum cylinder heads and a 1-piece rear main seal to prevent leaks, it’s the perfect drop-in upgrade for your muscle car. Backed by a 1-year unlimited mileage warranty.

Engine Build Specifications:

455CI Pontiac Performance Crate Engine:
Seasoned 455 Pontiac Block
Bored and honed with deck plate
Mains have been align honed
Block has been decked
Dura Bond cam bearings
Brass freeze plug and oil galley kit
Main bolts (ARP)
Block painted with 3 coats of high temp ceramic engine paint customer’s choice of color
Steel 4.210 stroke crankshaft (Eagle, Scat, or PLC)
Performance rod and main bearing (Clevite, King or Federal Mogul)
Performance connecting rods (Eagle, Scat, or PLC)
Forged performance pistons (Speed-Pro, Icon, SRP, or Mahle)
Performance rings hand filed to match application
Complete rotating assembly will be balanced (Internal)
Three piece true double roller timing set
Custom ground hydraulic roller performance camshaft
Tie-bar Hydraulic roller lifters (Comp Cams)
Performance aluminum cylinder heads (Edelbrock)
Performance valve springs and retainers
7/16 screw in studs and hardened guide plates
Head bolts (ARP)
One piece chromoly push rods
Performance roller rockers
Melling high volume oil pump and screen
Oil pan
Dipstick and tube
Timing cover
Performance balancer
Fel-Pro gaskets
Performance aluminum intake manifold (Edelbrock)
Valve covers
Holley Sniper II Throttle Body Style EFI
Holley Distributor (Requires CDI Box)
MSD Blaster II Coil
Coil Bracket
Spark Plugs
8MM Ignition Wires
Breathers
Thermostat
Thermostat Housing
Engines are photo documented during the building process
1 Year Unlimited Millage Warranty