Availability
1973 Engines & Components
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Custom Order, Chevy, 350, 400
Part Number: CRO-UL95123
Not Yet Reviewed
Estimated Ship Date: Aug 24, 2026 if ordered today
Estimated Ship Date: Aug 24, 2026 if ordered today
Crankshaft, 2-piece seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Custom Order, Chevy, Each
Part Number: CRO-95123
Not Yet Reviewed
Estimated Ship Date: Aug 24, 2026 if ordered today
Estimated Ship Date: Aug 24, 2026 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Custom Order, Chevy, 350, 400
Part Number: CRO-UL95125
Not Yet Reviewed
Estimated Ship Date: Aug 24, 2026 if ordered today
Estimated Ship Date: Aug 24, 2026 if ordered today
SINGLE CONNECTING ROD
Part Number: ESP-6760C3D20-1
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Pistons, Professional Series, Quick 16, Forged Aluminum, Dome, 4.600 in. Bore, Stroked, Chevy, Big Block, Each
Part Number: WIS-60022B100
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Piston, Forged, Dome, 4.375 in. Bore, Chrysler, Dodge, Jensen, Plymouth, Each
Part Number: ROS-W99545R
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston, Forged, Dome, 4.375 in. Bore, Chrysler, Dodge, Jensen, Plymouth, Each
Part Number: ROS-W99545L
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Connecting Rod, 4340 Steel, H-Beam, 6.250 in., Cap Screw, Bushed, Chevy, Ford, Small Block, Each
Part Number: ESP-6250B3DL19-1
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2026 if ordered today
Estimated Ship Date: Jun 17, 2026 if ordered today
Piston, Hypereutectic, Flat, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each
Part Number: UEM-S9908HC-060
Not Yet Reviewed
Estimated Ship Date: Jun 2, 2026 if ordered today
Estimated Ship Date: Jun 2, 2026 if ordered today
SB Chevy DM 4.040B/1.425CD NS
Part Number: DPP-11673
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.135B/1.062CD NS
Part Number: DPP-11318
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.060B/1.550CD
Part Number: DPP-11654
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.125B/1.250CD NS
Part Number: DPP-11750
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.155B/1.062CD NS
Part Number: DPP-11320
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SBC 23° Nitrous FT 4.155B/1.265CD
Part Number: DPP-10309
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy FT 4.155B/1.519CD NS
Part Number: DPP-11177
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.030B/1.790CD NS
Part Number: DPP-11630
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.165B/1.550CD NS
Part Number: DPP-11735
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.145B/1.062CD
Part Number: DPP-11776
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy FT 4.125B/1.550CD NS
Part Number: DPP-11170
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SB Chevy DM 4.030B/1.665CD NS
Part Number: DPP-11640
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
CH SB ASCS/USMTS DM 4.130B/3.335S/6.000R
Part Number: DPP-11941
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
CH SB DM 4.145B/3.875S/6.000R/1.063CD N/
Part Number: DPP-11933
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
CH SB DM 4.165B/3.750S/6.000R/1.125CD N/
Part Number: DPP-11856
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
CH SB DM 4.030B/3.480S/6.000R/1.260CD N/
Part Number: DPP-11916
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
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