Manley Engines & Components

Cylinder Head Bolts, Steel, Natural, Hex Head, Chevy, Small Block, with Brodix Aluminum, Pontiac Heads, 1-Head

Part Number: MAN-42313

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-11565-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring, Triple, 1.677 in. Outside Diameter, 733 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221448-1

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

Valve, Race, XH-426 Stainless Steel, Exhaust, 1.590 in. Diameter, 4.923 in. Length, Each

Part Number: MAN-11621-1

Not Yet Reviewed

Estimated Ship Date: Today

Cap Screws, Connecting Rod, 8740 Chromoly Steel, 3/8 in., Set of 4

Part Number: MAN-42383-4

Not Yet Reviewed

Estimated Ship Date: Today

Wrist Pin Retainers, Wire Lock Type, Steel, 0.927 in. Wrist Pin Diameter, Set of 16

Part Number: MAN-42262-16

Not Yet Reviewed

Estimated Ship Date: Today

Pushrod, Chromoly, Swedged End, Heat-Treated, 7/16 in. Diameter, 9.400 in. Length, Each

Part Number: MAN-25166-1

Not Yet Reviewed

Estimated Ship Date: Today

Valves, Intake, Stainless Steel, 2.140 in. Diameter, .312 in. Stem, 5.135 in. Length, Each

Part Number: MAN-12330-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve Spring, Dual, 1.640 in. Outside Diameter, 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Each

Part Number: MAN-221424-1

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

Valve, Intake, NK-844 Stainless, 2.250 in. Diameter, .3085 in. Stem, 5.424 in. Length, Each

Part Number: MAN-11904-1

Not Yet Reviewed

• Special Order

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Each

Part Number: MAN-11881-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.190 in. Diameter, .341 in. Stem, 5.244 in. Length, Ford, Each

Part Number: MAN-11872-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Each

Part Number: MAN-11850-1

Not Yet Reviewed

Estimated Ship Date: Today

Lash Caps, Steel, 7mm Valve Stem, .085 in. Thick, Set of 8

Part Number: MAN-42100-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

BOLT-7/16 8740 1.450

Part Number: MAN-42354-4

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.000 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11360-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wear Caps, Valve Stem, .3715 in. Stem Diameter, .080 in. Thick, Standard Type, Set of 16

Part Number: MAN-42108-16

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

Valve, Intake, NK-842 Stainless, 2.190 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Each

Part Number: MAN-11894-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.065 in. Diameter, .372 in. Stem, 5.218 in. Length, Each

Part Number: MAN-11836-1

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, Stainless Steel, 1.710 in. Diameter, .341 in. Stem, 5.167 in. Length, Ford, Each

Part Number: MAN-11857-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.760 in. Diameter, .341 in. Stem, 5.042 in. Length, Ford, Each

Part Number: MAN-11875-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.250 in. Diameter, .342 in. Stem, 5.494 in. Length, Universal, Each

Part Number: MAN-11868-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve Spring Shims, Hardened, 0.785 in. I.D., 1.437 in. O.D., 0.015 in. Thick, Set of 50

Part Number: MAN-03251-50

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

VALVE-S/D 2.150,+.600

Part Number: MAN-11766-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve Locks, Machined, Steel, 7 Degree, 1-Groove Beadlock, 11/32 in. Valve Stem, Set of 16

Part Number: MAN-13061-8

Not Yet Reviewed

Estimated Ship Date: Today