PLYMOUTH Manley Engines & Components

Cylinder Head Bolts, Steel, Natural, Hex Head, Chrysler, Big Block, with Stock Heads, 1-Head, Set

Part Number: MAN-42178

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valves, Race Series, Intake, 2.250 in. Diameter, 0.310 in. Stem, 5.490 in. Length, for Conventional Single Groove Locks, NK-842 Stainless, Set of 8

Part Number: MAN-11518-8

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valves, Exhaust, XH-426 Stainless, 1.940 in. Diameter, .3100 in. Stem, 4.915 in. Length, Set of 8

Part Number: MAN-11905-8

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valves, Exhaust, XH-428 Stainless, 1.810 in. Diameter, .3415 in. Stem, 5.369 in. Length, Set of 8

Part Number: MAN-11813-8

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valves, Intake, Stainless Steel, 2.020 in. Diameter, .371 in. Stem, 4.980 in. Length, Mopar, Set of 8

Part Number: MAN-11782-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Valves, Exhaust, Stainless Steel, 1.810 in. Diameter, .372 in. Stem, 4.908 in. Length, Mopar, Set of 8

Part Number: MAN-11891-8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve, Intake, Stainless Steel, 2.080 in. Diameter, .372 in. Stem, 4.873 in. Length, Mopar, Each

Part Number: MAN-11892-1

Not Yet Reviewed

Estimated Ship Date: Today

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .371 in. Stem, 4.970 in. Length, Mopar, Set of 8

Part Number: MAN-11781-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valves, Race Master, Intake, XH-426 Stainless Steel, 2.080 in. Diameter, 5.00 in. Length, Set of 8

Part Number: MAN-11308-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, Stainless Steel, 1.810 in. Diameter, .372 in. Stem, 4.908 in. Length, Mopar, Each

Part Number: MAN-11891-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, Stainless Steel, 1.740 in. Diameter, .372 in. Stem, 4.908 in. Length, Mopar, Each

Part Number: MAN-11859-1

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

• Drop Ship
• Special Order

VALVE-SB CHRY R/M 1.625

Part Number: MAN-11783-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Exhaust, XH-428 Stainless, 1.810 in. Diameter, .3415 in. Stem, 5.369 in. Length, Each

Part Number: MAN-11813-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

BOLT-7/16 2000 1.850

Part Number: MAN-42391-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

Valve, Exhaust, XH-426 Stainless, 1.940 in. Head Diameter, 4.915 in. Length, Dodge, Plymouth, 426 Hemi, Each

Part Number: MAN-11905-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .371 in. Stem, 4.980 in. Length, Mopar, Each

Part Number: MAN-11782-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

Valves, Exhaust, Stainless Steel, 1.740 in. Diameter, .372 in. Stem, 4.908 in. Length, Mopar, Set of 8

Part Number: MAN-11859-8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve, Intake, Stainless Steel, 2.140 in. Diameter, .372 in. Stem, 4.873 in. Length, Mopar, Each

Part Number: MAN-11890-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

Valves, Intake, Titanium, 2.055 in. Diameter, .342 in. Stem, 5.040 in. Length, Each

Part Number: MAN-11474T-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valves, Race Master, Intake, XH-426 Stainless Steel, 2.080 in. Diameter, 5.00 in. Length, Set of 8

Part Number: MAN-11308-8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VALVE-TI 1.625,+.600

Part Number: MAN-11447T-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VALVE-TI 1.625,+.600

Part Number: MAN-11447T-8

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve, Titanium, Exhaust, 1.600 in. Diameter, 5.160 in. Length, Each

Part Number: MAN-11427TB-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve, Titanium, Intake, 2.080 in. Diameter, 5.140 in. Length, Each

Part Number: MAN-11402TB-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VALVE-TI 1.600,+.300 BEAD LOC

Part Number: MAN-11405TB-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order