Manley Engines & Components

Crankshaft, Internal Balance, Forged 4340 Steel, 3.48 in. Stroke, Chevrolet, Small Block, Each

Part Number: MAN-190310

5.0 out of 5 stars ( 2 )

• Free Shipping

Connecting Rod, 4340 Steel, H-Beam, 5.933 in. Length, Bushed, Cap Screw, Ford, 4.6, 5.0L, Set of 8

Part Number: MAN-14042R-8

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Connecting Rod, 4340 Steel, H-Beam, 6.657 in. Length, Bushed, Cap Screw, Ford, 5.4L/6.8L, Set of 8

Part Number: MAN-14040-8

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, 7.4L, Each

Part Number: MAN-190140

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Pistons, Forged, Dish, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594120C-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Springs, NexTek, Dual, 1.522 in. O.D., 948 lbs./in. Rate, 1.255 in. Coil Bind Height, Set of 16

Part Number: MAN-221460-16

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Forged, Flat, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594020C-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, 350 Mains, Chevy, 5.7, Each

Part Number: MAN-190190

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Ford, Modular V8, Set of 8

Part Number: MAN-14042-8

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order

Connecting Rods, H-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.125 in. Long, Mopar Hemi Gen III, Set of 8

Part Number: MAN-14057R-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

PIST-3.640/1.165 CD/6.75cc DOME

Part Number: MAN-598010C-8

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ROD-14044 W/ARP 2000

Part Number: MAN-14044R-8

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Free Shipping
• Special Order

ROD-14089 WITH ARP 2000

Part Number: MAN-14089R-8

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Free Shipping
• Special Order

Valve Springs, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221450-16

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Connecting Rod, Sportmaster, 4340 I-Beam, Cap Screw, Bushed, 5.7 in. Length, Custom Bore Sizes, Chevy, Set 8

Part Number: MAN-14101-8

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

• Free Shipping
• Special Order

Pistons, PIST-EVO X 08-UP 4B11T E/D

Part Number: MAN-614005CE-4

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Forged, Dome, 4.600 in. Bore, Chevy, Set of 8

Part Number: MAN-697880-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Forged, Dish, 3.582 in. Bore, Ford, Modular V8, V10, Set of 8

Part Number: MAN-594130C-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

PIST-4.600/1.645/ID

Part Number: MAN-696480-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: MAN-14060-8

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

• Free Shipping
• Special Order

Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, Ford, 5.4L , Up-Graded Bolts, Set of 8

Part Number: MAN-14040R-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Mopar, Hemi V8 Modular, Set of 8

Part Number: MAN-14087R-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Pistons, Forged, Flat, 3.552 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594000C-8

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SPRING-1.550 DOUBLE

Part Number: MAN-221452SF-16

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Ford, 4.6L, .867 in. Pin, 5.850 In. Length, Set of 8

Part Number: MAN-14044-8

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Free Shipping
• Special Order