Availability
Chevy LS 4340 Forged Steel Crankshaft, 4.000 stroke, Center Counterweighted, 58X Reluctor, Lightened, Nitride Hardened, Narrowed Rod Bearings Req.
Part Number: SUM-LSCCW400058X
Not Yet Reviewed
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 454, Each
Part Number: ESP-445442546385
Not Yet Reviewed
Estimated Ship Date: Aug 13, 2025 if ordered today
Estimated Ship Date: Aug 13, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit
Part Number: ESP-B15405L03068
Not Yet Reviewed
Estimated Ship Date: Aug 13, 2025 if ordered today
Estimated Ship Date: Aug 13, 2025 if ordered today
Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit
Part Number: ESP-13056060
Not Yet Reviewed
Estimated Ship Date: Aug 13, 2025 if ordered today
Estimated Ship Date: Aug 13, 2025 if ordered today
Cylinder Heads, Maxx Series, Hydraulic Flat Tappet, Assembled, Aluminum, 180cc Intake Runner, Ford, Windsor, Small Block, Pair
Part Number: PMX-9175HF
Estimated Ship Date: Aug 5, 2025 if ordered today
Estimated Ship Date: Aug 5, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Crankshaft, Compstar, Sport Series, Full Counterweight, Billet 4340 Steel, 3.465 in. / 88 mm Stroke, Mitsubishi, 4G63, 6 Bolt, Each
Part Number: CPI-S23013
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
ROTATING ASSEMBLY
Part Number: SCA-190555-060
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
CRANKSHAFT
Part Number: SCA-4308C345720
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Crankshaft, 4.250 Stroke, Internal balance, 4340 Forged Steel, Chevy LS, 24x or 58x, 2.100 Pin, Each
Part Number: CPI-APP317-CS
Not Yet Reviewed
Estimated Ship Date: Sep 23, 2025 if ordered today
Estimated Ship Date: Sep 23, 2025 if ordered today
CRANKSHAFT COMPSTAR
Part Number: CPI-APP317-CS24
Not Yet Reviewed
Estimated Ship Date: Sep 23, 2025 if ordered today
Estimated Ship Date: Sep 23, 2025 if ordered today
CRANKSHAFT
Part Number: CPI-AWO-31Q-CS
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
CRANKSHAFT COMPSTAR
Part Number: CPI-APP317-CS58
Not Yet Reviewed
Estimated Ship Date: Sep 23, 2025 if ordered today
Estimated Ship Date: Sep 23, 2025 if ordered today
OIL-AIR SEPARATO
Part Number: WIX-P07B279
Not Yet Reviewed
Estimated Ship Date: Jul 21, 2025 if ordered today
Estimated Ship Date: Jul 21, 2025 if ordered today
4340 FORGED CRANK 3.622" STROKE LS WITH 58 TOOTH RELUCTOR WHEEL
Part Number: MAN-193958
Not Yet Reviewed
Estimated Ship Date: Aug 11, 2025 if ordered today
Estimated Ship Date: Aug 11, 2025 if ordered today
Engine Rotating Assembly, Series 9000, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit
Part Number: SCA-1-91050BIE
Estimated Ship Date: Sep 17, 2025 if ordered today
Estimated Ship Date: Sep 17, 2025 if ordered today
Street Performance, Stock Replacement Rotating Assembly
Part Number: SCA-1-92002BE
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
ROTATING ASSEMBLY
Part Number: SCA-1-94165060
Not Yet Reviewed
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
Crankshaft, CRANKSHAFT ASM-.
Part Number: NAL-12680207
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
CRANKSHAFT
Part Number: NAL-12732515
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Cylinder Heads, Track 1, Aluminum, Bare, 67cc Chamber, 221cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1000000A
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
bare cylinder head
Part Number: BRO-2060004
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Cylinder Heads, IK 180, Aluminum, Assembled, 70cc Chamber, 180cc Intake Runner, Chevy, 327, 350, 400, Pair
Part Number: BRO-1021002
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Cylinder Heads, Race-Rite, Aluminum, Straight Plug, Bare, 67cc Chamber, 200cc Intake, Chevy, 327, 350, 400
Part Number: BRO-1010003S
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
CYLINDER HEADS
Part Number: BRO-1021008
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevrolet, Big Block, Each
Part Number: BRO-S0012
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
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