Cast Steel Crankshafts ,i>LiV>ÃÌÃÌiiVÀ> -
SB Chevy Competition Rotating Assemblies With 4340 Crankshaft º -*»ÀÌ>Ì}>ÃÃiLiÃ
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Rear Main Bal.
Part No.
Engine
Stroke
Notes
SB Chevy 305 EAG103053480SP 305 2-Pc. Int. SB Chevy 350 EAG103503480CM 350 2-Pc. Int.
3.480"
Race Saver
IMCA Legal/No Lightening Holes
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3.480"
EAG103503480* EAG103523480 EAG103503750* EAG10350375057I*
350 2-Pc. Int. 350 1-Pc. Int./
3.480" 5.700" Min. Rod Length
Ext. 3.480" Balance With OEM Flexplate/Flywheel
383 2-Pc. Ext. 3.750" 5.700" Min. Rod Length
383 2-Pc. Int.
3.750" 5.700" Min. Rod Length
Comp. Ratio
EAG103523750 EAG104003750
383 1-Pc. Ext. 3.750" Not For Use With LT-1
Part No.
Bore Stroke Rod
Piston/Type
Rings
400 2-Pc. Ext. 3.750" 5.565" Min. Rod Length * Also stocked in ESP armor finish, simply substitute “9” in first digit of part number. Example: EAG90350480 Forged 4340 Steel Crankshafts ÌÜÃÌ]{Î{ävÀ}}à >Ài}ÀÕ`]VÀÃÃ`Ài`] ÃÌÀiÃÃÀiiÛi`]Ã Ì «iii`]VÀ«Ã i`] >`ÌÀ`i`°,`ÕÀ>Ã>Ài`iÝi`vÀVÀÀiVÌÃÌÀi° >Þ]Ì iVÀ>ÃÝÀ>Þi`]>}>yÕÝi`]ÃVÌiÃÌi`>` ëiVÌi`° ÃivÀÃÌ>`>À`]} ÌÜi} Ì]>`vi>Ì iÀ - Üi} ÌÛiÀÃð
SB Chevy 350 EAG12001030 4.030" 3.480" 5.700"
Mahle Forged/Flat Top 9.5:1 File Fit Mahle Forged/Flat Top 9.6:1 File Fit Mahle Forged/Dome 11.5:1 File Fit Mahle Forged/Dome 11.6:1 File Fit Mahle Forged/Dome 11.7:1 File Fit SRP Forged/Inv. Dome 9.3:1 File Fit Mahle Forged/Flat Top 10.4:1 File Fit Mahle Forged/Flat Top 10.5:1 File Fit Mahle Forged/Flat Top 10.4:1 File Fit
EAG12001040 4.040" 3.480" 5.700"
EAG12004030 4.030" 3.480" 6.000"
EAG12004040 4.040" 3.480" 6.000"
EAG12004060 4.060" 3.480" 6.000"
EAG12007030 4.030" 3.750" 5.700"
EAG12008030 4.030" 3.750" 5.700"
Rod Length 5.700" 5.700" 5.700" 5.700" 5.700" 5.700" 5.700" 6.000"
Rod Journal 2.100" 2.100" 2.100" 2.100" 2.100" 2.100" 2.100"
Part No.
Description
Stroke 3.480" 3.480" 3.500" 3.562" 3.625" 3.750" 3.750" 4.000"
EAG12008040 4.040" 3.750" 5.700"
EAG435034805700*
Internal Balance
EAG4350348057LA Internal Balance - Ltwt.
EAG12011030 4.030" 3.750" 6.000"
EAG435035005700 EAG435035625700 EAG435036255700 EAG435037505700*
Internal Balance Internal Balance Internal Balance Internal Balance
EAG12011060 4.060" 3.750" 6.000" Mahle Forged/ Flat Top 10.6:1 File Fit EAG12012030 4.030" 3.750" 6.000" SRP Forged/Dome 12.9:1 File Fit EAG12012040 4.040" 3.750" 6.000" SRP Forged/Dome 12.9:1 File Fit EAG12012060 4.060" 3.750" 6.000" SRP Forged/Dome 13.0:1 File Fit EAG12020030 4.030" 3.500" 6.000" SRP Forged/Flat Top 10.3:1 File Fit EAG12020040 4.040" 3.500" 6.000" SRP Forged/Flat Top 10.3:1 File Fit SB Chevy 400 EAG12504030 4.155" 3.750" 6.000" SRP Forged/Dome 12.9:1 File Fit EAG12504040 4.165" 3.750" 6.000" SRP Forged/Dome 12.9:1 File Fit Replacement Rod Bolts
EAG4350375057LA Internal Balance - Ltwt.
EAG435040006000 2.100" SB Chevy 400 (400 Main Sizing, No Spacer Bearings Required) EAG440034805700 Internal Balance 3.480" 5.700" 2.100" EAG434636226100 Internal Balance 3.622" 6.125" 2.100" EAG440037505700* Internal Balance 3.750" 5.700" 2.100" EAG440038756000 Internal Balance 3.875" 6.000" 2.100" EAG440040006000 Internal Balance 4.000" 6.000" 2.100" EAG434640006100 Internal Balance 4.000" 6.125" 2.100" * Also stocked in ESP armor finish, simply substitute “9” in first digit of part number. Example: EAG935034805700 Internal Balance
>Õv>VÌÕÀi`LÞč,*ëiVw - V>ÞvÀÕÃi >}iÀ`ð Ì ºvvÌ ià iv»č,*À`LÌð Part No. Thread Dia.
Replacement Components Silicon Bronze Wrist Pin Bushings Part No. Applications ID OD Length EAGB927-1 SB Chevy .864" .972" 1.050" EAGB928-1 SB Chevy .900" .972" 1.012"
Type
UHL
Qty.
EAG12000 EAG12055 EAG12080 EAG14000 EAG14020 EAG20000 EAG20030 EAG20060 EAG20070
7/16"
8740 2000 8740
1.600" 1.500" 1.750" 1.600" 1.750" 1.600" 1.800" 1.500" 1.500"
16 16 16 16 16 16 16
3/8"
7/16" 7/16" 7/16" 7/16" 7/16"
L19 L19
2000 2000 2000 2000
3/8" 3/8"
8
16
160 2019 OPEN WHEEL PARTS AND ACCESSORIES
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