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COMP Cams Rocker Shaft Retainers and Bolts 1321H-1

COMP Cams Rocker Shaft Retainers and Bolts 1321H-1

Rocker Arm; Mopar, Shaft Rockers; Bolts And Dividers; For PN[1321-16]; 1 pc.

Part Number: CCA-1321H-1

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Hastings Piston Ring Sets 2M683060

Piston Rings, Plasma-moly, 4.309 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M683060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power Performance Piston Ring Sets E-233X 30

Piston Rings, Cast Iron, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-233X30

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power Performance Piston Ring Sets E-286K 30

Piston Rings, Moly, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-286K30

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Auto Metal Direct Valve Cover Breather Caps 337-1070-1

Valve Cover Breathers, Auto Metal Direct Valve Cover Breather Caps, Push-In, Steel, Dodge, Plymouth, Each

Part Number: AMD-337-1070-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Dorman Harmonic Balancers 594-021

Harmonic Balancer, Internal Balance, Nodular Iron, Natural, Chrysler/Dodge/Plymouth, Small Block/V6, Each

Part Number: RNB-594-021

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Auto Metal Direct Valve Cover Breather Caps 337-1068

Valve Cover Breather, Push-in, Round, Steel, Black, Mopar, 1.250 in. Port, Each

Part Number: AMD-337-1068

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power Chrome Piston Ring Sets E-251KC 30

Piston Rings, Cast Iron, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC30

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Speed-Pro Competition Series Main Bearings 120M10

Main Bearings, Competition Series, 0.010 in. Crankshaft Undersize, Super Duty Alloy, H-14, 3/4 Groove, Mopar, 360, Set of 5

Part Number: SLP-120M10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

King HP-Series Rod Bearings CR 806HPND 010

Rod Bearings, HP Series, Bi-metal, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Chrysler, Dodge, Plymouth, Set of 8

Part Number: KGB-CR806HPND010

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Edelbrock Performer-Link True Roller Timing Chain Sets 7803

Timing Chain and Gear Set, Performer-Link True Roller, Double, Iron/Steel Sprockets, for 1-Bolt Cam, Chrysler, Dodge, Plymouth, V6/Small Block, Set

Part Number: EDL-7803

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ True Roller Timing Sets SUM-G6603R-9

4.75 out of 5 stars ( 17 )

Estimated Ship Date: Monday 2/2/2026

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Melling Replacement Rocker Arm Shafts MRS-648

Rocker Arm Shaft, Replacement, Steel, Natural, Chrysler, Each

Part Number: MEL-MRS-648

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power Performance Piston Ring Sets E-251KC 40

Piston Rings, Chrome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC40

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Hastings Premium Ductile Ring Sets 2M692030

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.350 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M692030

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Cloyes Heavy-Duty Timing Sets C-3044

Timing Chain and Gear Set, Heavy Duty, Double Roller, Iron/Billet Steel Sprockets, Mopar, Big Block, Set

Part Number: CLO-C-3044

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power MA Series Main Bearings 5024MA

Main Bearings, Standard Size, Bi Metal, 3/4 Groove, Chrysler, Dodge, Plymouth, 318, Set of 5

Part Number: SLP-5024MA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power Intermediate Driveshafts 224-6174

Oil Pump Driveshaft, Chrysler, Dodge, Plymouth, Big Block/Hemi, Each

Part Number: SLP-224-6174

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Proform Mopar Timing Chain Covers 440-219

Timing Cover, One-piece, Steel, Black Textured, Mopar M Logo, Timing Pointer, Chrysler, Dodge, Plymouth, Each

Part Number: PRO-440-219

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Melling Replacement Rocker Arm Shafts MRS-661

Rocker Arm Shaft, Replacement, Chrysler, Dodge, Plymouth, 273, 318, 340, 360, Each

Part Number: MEL-MRS-661

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Melling Oil Pump Rebuild Kits K-63

Oil Pump Rebuild Kits, Chrysler, DeSoto, Dodge, Plymouth, Kit

Part Number: MEL-K-63

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power Performance Piston Ring Sets E-178K 60

Piston Rings, Moly, 3.970 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-178K60

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power MA Series Main Bearings 4923MA 10

Main Bearings, 0.010 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Dodge, Plymouth, 340, Set of 5

Part Number: SLP-4923MA10

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Sealed Power Chrome Piston Ring Sets E-251KC

Piston Rings, Chrome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Hastings Piston Ring Sets C5532

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-C5532

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Milodon Oil Filter Adapters 21566

Oil Filter Adapter, Bypass, Bolt-On, Aluminum, Natural, 1/2 in. NPT Inlet/Outlet, with Male -10 AN Male Fittings, Chrysler, Ford, Each

Part Number: MIL-21566

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026