Page 158 - 2018 Racecar Engineering Open Wheel Parts and Accessories Catalog

Cast Steel Crankshafts SB Chevy Competition Rotating
Reliable, cast steel crank- Assemblies With 4340 Crankshaft
shafts are the alternative to “ESP” rotating assemblies
refurbished factory cranks. include name brand quality
Perfect for up to 500 horse- components, essential when
power, all cranks are inspected for dimensional accuracy. Offered in assembling a durable race
standard or lightweight, pendulum cut versions.
engine. Each kit includes
Rear “ESP” 4340 forged steel
Part No. Engine Main Bal. Stroke Notes
crankshaft, “ESP” pin fit
SB Chevy 305 4340 H-beam 3-D connect-
EAG103053480SP 305 2-Pc. Int. 3.480" Race Saver ing rods, SRP/JE forged or
SB Chevy 350 Keith Black hypereutectic
IMCA Legal/No
EAG103503480CM 350 2-Pc. Int. 3.480" pistons and pins, standard or file fit piston rings and Federal Mogul
Lightening Holes or Clevite 77 main and rod bearings. SB Chevy compression ratios
EAG103503480* 350 2-Pc. Int. 3.480" 5.700" Min. Rod Length are based on a 64cc combustion chamber. All assemblies use early,
Int./ Balance With OEM
EAG103523480 350 1-Pc. 3.480" 2-piece rear main seal. Please specify bore size when ordering.
Ext. Flexplate/Flywheel
EAG103503750* 383 2-Pc. Ext. 3.750" 5.700" Min. Rod Length Comp.
EAG10350375057I* 383 2-Pc. Int. 3.750" 5.700" Min. Rod Length Part No. Bore Stroke Rod Piston/Type Ratio Rings
EAG103523750 383 1-Pc. Ext. 3.750" Not For Use With LT-1 SB Chevy 350
EAG104003750 400 2-Pc. Ext. 3.750" 5.565" Min. Rod Length EAG12001030 4.030" 3.480" 5.700" Mahle 9.5:1 File Fit
* Also stocked in ESP armor finish, simply substitute “9” in first digit of Forged/Flat Top
part number. Example: EAG90350480 EAG12001040 4.040" 3.480" 5.700" Mahle 9.6:1 File Fit
Forged/Flat Top
Mahle
EAG12003030 4.030" 3.480" 6.000" 9.5:1 File Fit
Forged 4340 Steel Crankshafts Forged/Flat Top
Mahle
Non-twist, 4340 forgings EAG12003040 4.040" 3.480" 6.000" Forged/Flat Top 9.6:1 File Fit
are ground, cross-drilled, Mahle
stress-relieved, shot-peened, EAG12003060 4.060" 3.480" 6.000" Forged/Flat Top 9.7:1 File Fit
micro-polished and nitrided. EAG12004030 4.030" 3.480" 6.000" Mahle Forged/Dome 11.5:1 File Fit
Rod journals are indexed for correct stroke. Finally, the crank is EAG12004040 4.040" 3.480" 6.000" Mahle Forged/Dome 11.6:1 File Fit
x-rayed, magnafluxed, sonic tested and inspected. Choose from EAG12004060 4.060" 3.480" 6.000" Mahle Forged/Dome 11.7:1 File Fit
standard, lightweight and featherweight versions. SRP
EAG12007030 4.030" 3.750" 5.700" 9.3:1 File Fit
Rod Rod Forged/Inv. Dome
Part No. Description Stroke Length Journal Mahle
EAG12008030 4.030" 3.750" 5.700" 10.4:1 File Fit
SB Chevy 305 Forged/Flat Top
(Rr. Flange Machined For Sprint Drive, 2-Pc. Rear Main) Mahle
EAG12008040 4.040" 3.750" 5.700" 10.5:1 File Fit
EAG4305350057SP Internal Balance 3.500" 5.700" 2.100" Forged/Flat Top
Mahle
SB Chevy 350 (Early 2-Pc. Rear Main Seal) EAG12011030 4.030" 3.750" 6.000" 10.4:1 File Fit
Forged/Flat Top
EAG435034805700* Internal Balance 3.480" 5.700" 2.100" Mahle
EAG12011060 4.060" 3.750" 6.000" 10.6:1 File Fit
EAG4350348057LA Internal Balance - Ltwt. 3.480" 5.700" 2.100" Forged/Flat Top
EAG435035005700 Internal Balance 3.500" 5.700" 2.100" EAG12012030 4.030" 3.750" 6.000" SRP Forged/Dome 12.9:1 File Fit
EAG435035625700 Internal Balance 3.562" 5.700" 2.100" 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
EAG435036255700 Internal Balance 3.625" 5.700" 2.100"
EAG12020030 4.030" 3.500" 6.000" SRP Forged/Flat Top 10.3:1 File Fit
EAG435037505700* Internal Balance 3.750" 5.700" 2.100"
EAG12020040 4.040" 3.500" 6.000" SRP Forged/Flat Top 10.3:1 File Fit
EAG4350375057LA Internal Balance - Ltwt. 3.750" 5.700" 2.100" EAG12021030 4.030" 3.500" 6.000" Mahle Forged/Dome 11.9:1 File Fit
EAG435040006000 Internal Balance 4.000" 6.000" 2.100" EAG12021040 4.040" 3.500" 6.000" Mahle Forged/Dome 12.0:1 File Fit
SB Chevy 400 (400 Main Sizing, No Spacer Bearings Required) EAG12021060 4.060" 3.500" 6.000" Mahle Forged/Dome 12.1:1 File Fit
EAG440034805700 Internal Balance 3.480" 5.700" 2.100" SB Chevy 400
EAG12504030 4.155" 3.750" 6.000" SRP Forged/Dome 12.9:1 File Fit
EAG434636226100 Internal Balance 3.622" 6.125" 2.100"
EAG12504040 4.165" 3.750" 6.000" SRP Forged/Dome 12.9:1 File Fit
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" Replacement Rod Bolts
EAG434640006100 Internal Balance 4.000" 6.125" 2.100" Manufactured by ARP specifically for
* Also stocked in ESP armor finish, simply substitute “9” in first digit of use in Eagle rods. Not “off-the-shelf”
part number. Example: EAG935034805700 ARP rod bolts
Part No. Thread Dia. Type UHL Qty.
EAG12000 7/16" 8740 1.600" 16
Replacement Components EAG12080 7/16" 8740 1.750" 16
Silicon Bronze Wrist Pin Bushings EAG20000 7/16" 2000 1.600" 16
1.800"
16
2000
EAG20030
7/16"
Part No. Applications ID OD Length EAG14000 7/16" L19 1.600" 16
EAGB927-1 SB Chevy .864" .972" 1.050" EAG14020 7/16" L19 1.750" 16
EAGB928-1 SB Chevy .900" .972" 1.012" EAG12055 3/8" 2000 1.500" 16
EAG20060 3/8" 2000 1.500" 8
EAG20070 3/8" 2000 1.500" 16
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