7.4L

Base Engine

Part Number: 881745

Counter Rotation: 881741

Power Up
HP
New 7.4L GM Marine Long Block Engine
Displacement 454 C.I.D. / 7.4L
Cylinders 90 Degree V-8 Cylinders
Compression Ratio 8.6:1
Valve Configuration Overhead Valves (2 valves per cylinder)
Valve Lifters Hydraulic Roller
Firing Order 1 – 8 – 4 – 3 – 6 – 5 – 7 – 2
Oil Pan Capacity 8 Quarts (with filter)
Warranty 1 Year Limited (Commercial 90 day)