Page 26 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

ROTATING ASSEMBLIES

Street & Strip Assemblies with Cast Crankshafts

Unbalanced Assemblies
Up to 500 horsepower applications. Recommended for use in
pump gas, street engines. No power adders. Kit includes: cast
steel crankshaft (use 2 piece rear main seal), bushed "SIR"
I-Beam connecting rods, KB Hypereutectic, SRP or Mahle 4032
forged pistons, Perfect Circle rings and Clevite 77 rod and main
bearings. Each kit part number is specified by bore size. flex-
plate/flywheel and balancer not included. Requires balancing at
a professional machine shop. Eagle Specialty products reserves
the right to substitute parts due to availability.
Chevrolet Small Block 350

Compression ratio is based on 64cc combustion chamber. Requires balancing. 2-piece seal crankshaft.
Cubic Bore Rod Bal. Piston Piston Comp.
Part No. Inch Size Stroke Length Needed Type Rings Ratio/64cc
Eagle
EAG13005030 383 4.030" 3.750" 5.700" Ext. KB Hyper./Flat Top -7cc Std. 10.4:1
EAG13005040 385 4.040" 3.750" 5.700" Ext. KB Hyper./Flat Top -7cc Std. 10.5:1
EAG13006030 383 4.030" 3.750" 5.700" Ext. 4032 Mahle/Flat Top -5cc File-Fit 11.0:1
EAG13007030 383 4.030" 3.750" 6.000" Ext. 4032 Mahle/Flat Top -5cc File-Fit 10.5:1
EAG13020030 355 4.030" 3.480" 5.700" Int. 4032 SRP/Inv. Dome -24cc File-Fit 8.3:1
EAG13021030 355 4.030" 3.480" 5.700" Int. 4032 Mahle/Flat Top -5cc File-Fit 9.6:1
EAG13021040 357 4.040" 3.480" 5.700" Int. 4032 Mahle/Flat Top -5cc File-Fit 9.6:1
EAG13202030 355 4.030" 3.480" 5.700" Int. KB Hyper./Flat Top -7cc Std. 9.6:1
EAG13202040 357 4.040" 3.480" 5.700" Int. KB Hyper./Flat Top -7cc Std. 9.6:1
EAG13202060 360 4.060" 3.480" 5.700" Int. KB Hyper./Flat Top -7cc Std. 9.6:1
EAG13054030 383 4.030" 3.750" 5.700" Int. KB Hyper./Inv. Dome -18cc Std. 9.9:1
EAG13055030 383 4.030" 3.750" 5.700" Int. KB Hyper./Flat Top -7cc Std. 10.5:1

Chevrolet Small Block 400

Compression ratios are based on a 64cc combustion chamber. Requires balancing. 2-piece seal crankshaft.
Cubic Bore Rod Bal. Piston Piston Comp.
Part No. Inch Size Stroke Length Needed Type Rings Ratio/64cc
Eagle
EAG13010030 406 4.155" 3.750" 5.700" Ext. KB Hyper./Flat Top -7cc Std. 11.0:1
EAG13010040 408 4.165" 3.750" 5.700" Ext. KB Hyper./Flat Top -7cc Std. 11.0:1
EAG13010060 413 4.185" 3.750" 5.700" Ext. KB Hyper./Flat Top -7cc Std. 11.0:1

Chevrolet Big Block 454

Compression ratios are based on a 118cc combustion chamber. Requires balancing. 2-piece seal crankshaft.
Cubic Bore Rod Bal. Piston Piston Comp.
Part No. Inch Size Stroke Length Needed Type Rings Ratio/118cc
Eagle
EAG18022060 496 4.310" 4.250" 6.385" Int. 4032 Mahle/Dome +18cc File-Fit 9.9:1

2018 ENGINE BUILDER CATALOG 25