ROTATING ASSEMBLIES
Street & Strip Assemblies with Cast Crankshafts Unbalanced Assemblies
For applications up to 500 horsepower. Recommended for use in pump gas-powered street engines with 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 Mahle rod and main bearings. Each kit part number is specified by bore size. Flexplate/flywheel and balancer not includ- ed. 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. 2-piece seal crankshaft.
Cubic Inch
Bore Size
Rod Length
Balance Needed
Piston Type
Piston Rings
Comp. Ratio/64cc
Part No.
Stroke
Eagle
EAG13005030 EAG13005040 EAG13006030 EAG13007030 EAG13020030 EAG13021030 EAG13021040 EAG13202030 EAG13202040 EAG13202060 EAG13054030 EAG13055030 EAG13056030
383 385 383 383 355 355 357 355 357 360 383 383 383
4.030" 4.040" 4.030" 4.030" 4.030" 4.030" 4.040" 4.030" 4.040" 4.060" 4.030" 4.030" 4.030"
3.750" 3.750" 3.750" 3.750" 3.480" 3.480" 3.480" 3.480" 3.480" 3.480" 3.750" 3.750" 3.750"
5.700" 5.700" 5.700" 6.000" 5.700" 5.700" 5.700" 5.700" 5.700" 5.700" 5.700" 5.700" 5.700"
Ext. Ext. Ext. Ext. Int. Int. Int. Int. Int. Int. Int. Int. Int.
KB Hyper. /Flat-Top -7cc KB Hyper. /Flat-Top -7cc 4032 Mahle/Flat-Top -5cc 4032 Mahle/Flat-Top -5cc 4032 SRP/Inv. Dome -24cc 4032 Mahle/Flat-Top -5cc 4032 Mahle/Flat-Top -5cc KB Hyper. /Flat-Top -7cc KB Hyper. /Flat-Top -7cc KB Hyper. /Flat-Top -7cc KB Hyper. /Inv. Dome -18cc KB Hyper. /Flat-Top -7cc 4032 Mahle/Flat-Top -5cc
Std. Std.
10.4:1 10.5:1 11.0:1 10.5:1
File-Fit File-Fit File-Fit File-Fit File-Fit
8.3:1 9.6:1 9.6:1 9.6:1 9.6:1 9.6:1 9.9:1
Std. Std. Std. Std. Std.
10.5:1 10.5:1
File-Fit
Chevrolet Small Block 400 Compression ratios are based on a 64cc combustion chamber. 2-piece seal crankshaft.
Cubic Inch
Bore Size
Rod Length
Balance Needed
Piston Type
Piston Rings
Comp. Ratio/64cc
Part No.
Stroke
Eagle
EAG13010030 EAG13010040 EAG13010060
406 408 413
4.155" 4.165" 4.185"
3.750" 3.750" 3.750"
5.700" 5.700" 5.700"
Ext. Ext. Ext.
KB Hyper. /Flat-Top -7cc KB Hyper. /Flat-Top -7cc KB Hyper. /Flat-Top -7cc
Std. Std. Std.
11.0:1 11.0:1 11.0:1
Engine Re-Ring Kits Stock economy engine re-ring kits include cast iron “X” or moly coated “K” Sealed Power piston rings, Mahle “P-Series” engine bearings, and Sealed Power 260-Series complete gasket set. Sealed Power gasket sets feature Fel-Pro Perma-Torque head gaskets, non-stick intake manifold gaskets, blue stripe valve cover and oil pan gaskets, rubber rear main seal, and all necessary gaskets and seals. Order piston rings and engine bearings in the available sizes below. No other brands are available for replacement. Sealed Power “X” and “K” piston ring size available: STD, .020, .030, .040, .060. Clevite 77 "P-Series" engine bearing size available: STD, .001, .010, .020, .030
Ring Material
Ring Package
Range of Ring Size
Range of Bearing Sizes STD. - .040 STD. - .040 STD. - .030 STD. - .030
Part No.
Description
AFM09350 AFM09350-1 AFM09400 AFM09400-1
1967-85, Small Block Chevy 1967-85, Small Block Chevy
Cast Moly Cast Moly
5/64" - 5/64" - 3/16" 5/64" - 5/64" - 3/16" 5/64" - 5/64" - 3/16" 5/64" - 5/64" - 3/16"
STD. - .060 STD. - .060 STD. - .060 STD. - .060
1970-79, Small Block Chevy, 400 Mains 1970-79, Small Block Chevy, 400 Mains
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2021-22 ENGINE BUILDER CATALOG
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