25534400 - Discontinued
DRC E 3 Bare Block, Compacted Graphite*

• Same as P/N 25534406
• Cam tunnel accommodates (9) 70mm cam bearings
• Available until current inventory is depleted

*Compacted graphite is an extremely high strength material that helps the block combat
bore distortion and crank deflection under heavy loads – like making 1,400-plus horsepower
at 10,000 rpm!

25534406
DRC E 3 Bare Block, Compacted Graphite*

• CNC-machined compacted graphite material 4-bolt block
• 9.250" deck height, can be machined to 9.000"
• Camshaft raised to 7.067"
• Cam tunnel accommodates (9) 60mm cam bearings
• Cam tunnel is closed (no oil drain to rotating assembly)
• 4.590" semi-finished bore
• 4.700" max bore
• 2.500" crankshaft main journal
• 4-bolt steel doweled-after-assembly main caps, 22° splayed-on center three mains
• Highest-available quality main studs
• Oil pan rails spread to 12"
• Oil and water plugs are AN O-ring

Drce blocks
Part Number: 25534400
Cast Number: CG
Deck Height: 9.250”–9.000”
F Pump Boss: No
Cyl Wall: Siamese
Bore Range: 4.590”–4.700”
Main Bolt: 4
Main Bolt Degree: 22°
Cap Material: Steel
Crank Jnl Size: 2.500”
Oiling: Dry
Seal Type: 2 pc
Max Stroke: 4.600”
Max HP: 1400+
Usage: Pro