CRANKSHAFTS
Eagle “ESP” features SAE 4340 steel non-twist forging, multi-stage heat-treated, stress-re- lieved, .125" radii for use with narrowed bearings, chamfered oil holes, shot-peened, nitride-hardened, X-rayed, magnafluxed, and sonic tested. Recommended for use up to 1500 HP.
Min. Rod Length
Rod Pin
Rear Main Seal
Target Bobweight Grams
Approx. Wt. /Lbs.
Part No.
Description
Stroke
Main
Balance
LS1, 24-Tooth Reluctor LS1, 24-Tooth Reluctor LS1, 58-Tooth Reluctor, 4340 Steel LS7, 58-Tooth Reluctor
EAG434636226100
3.622"
6.100" 2.100" 2.559" 1-Piece
Int.
1800
54
EAG434640006100
4.000"
6.125" 2.100" 2.559" 1-Piece
Int.
1800
54
EAG434740006100
4.000"
6.125" 2.100" 2.559" 1-Piece
Int.
1800
59
EAG442740006100
4.000"
6.125" 2.100" 2.559" 1-Piece
Int.
1800
55
Manley Lightweight features 4340 steel non-twist forging, heat-treated, precision-ground, stress-relieved, shot-peened, nitride-hardened, large fillet radii for use with narrowed bearings, gun-drilled rod journals, chamfered oil holes, magnafluxed, and micro-polished.
Min. Rod Length
Rod Pin
Rear Main Seal
Target Bobweight Grams
Approx. Wt. /Lbs.
Part No.
Description
Stroke
Main
Balance
LS1 Lightweight, 58-Tooth Reluctor
MAN190058
4.000"
6.100" 2.100" 2.559" 1-Piece
Int.
1800
54
Chevrolet Performance Crankshaft Reluctor Ring Part No. Description GMP12586768 58-Tooth Replacement Reluctor Ring
Pioneer Crankshaft Woodruff Keys Part No. Description PIO839065 3/16" x 23/32", Steel, Pair
CONNECTING RODS
“I” Beam Performance Steel Connecting Rods Description Material Bushed 6.125" Rods, 2.000" Pin Diameter Oliver Standard Light 4340 Chrome Moly OLVL6125SMLT8 6.125" Rods, 2.100" Pin Diameter Callies Ultra 4330M Forged CALU17171 Eagle FSI 4340 Forged EAGFSI6125O Oliver Speedway Series 4340 Chrome Moly OLVL6125STSW8 Wiseco Boost Line, LS1/GEN V LT1, ARP Rod Bolts 4340 Forged WISLS6125-927 † Features 7/16" cap screws rather than through-bolts.
OLVL6125SMLT8
152 2021-22 ENGINE BUILDER CATALOG
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