GM 454 product header
Chevy 454 Pro Series • Base Dressed Engine • Aluminum Heads • Roller Cam
HP & Torque: 563 HP / 545 FT LBS
Compression Ratio: 10.0:1
Aluminum Heads
Forged Pistons
Roller Cam
Forged Crank
Part #: PS4541CTC


BRAND NEW BluePrint Cast Iron Block
2 piece rear main seal
4 bolt main
4.250" bore

Rotating Assembly:

Forged crank
4.000" stroke
Forged 6" rods
Forged pistons
Hastings piston rings
Hydraulic roller cam

Cylinder Heads:

BluePrint Performance Aluminum
Hardened retainers and springs
2.08 swirl polished intake valves
1.60 swirl polished exhaust valves
BP Aluminum Head Part# HP8103
For complete head specs, click here

Cam Specs:

Cam Type: Roller
.638 Intake .622 Exhaust
251 Intake / 259 Exhaust duration
@ .050 - 114 degree lobe separation

Also Includes:

MSD Pro Billet distributor
Aluminum intake manifold
Valve covers, oil pan and timing cover
Harmonic balancer
Dyno test results shipped with engine



30 month / 50,000 mile

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