PLYMOUTH ARP Parts and Accessories

Cylinder Head Bolts, High Performance, Hex Head, Chrysler, Big Block, B/RB, Kit

Part Number: ARP-145-3606

5.0 out of 5 stars ( 27 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Fasteners, Bolts, High Performance, Hex Head, Chromoly, Black Finish, Chrysler, Small Block LA with Stock Heads, Kit

Part Number: ARP-144-3602

4.71 out of 5 stars ( 24 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Main Studs, 2-Bolt Main, 12-Point Nuts, Mopar, Small, Big Block, B, RB, LA, Kit

Part Number: ARP-140-5402

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Bolt, Harmonic Balancer, 12-Point, 2.20 in. Length, Mopar, Big Block, V10, Each

Part Number: ARP-2402501

4.63 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Flexplate Bolts, Pro Series, 7/16 in.- 20 RH, .500 in. Length, Chrysler, SL6, V6, V8, Set of 6

Part Number: ARP-200-2903

4.75 out of 5 stars ( 20 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Studs, Hex Head, Chrysler, 318, 340, 360, with Edelbrock, Performer RPM Heads, Kit

Part Number: ARP-144-4005

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Engine and Accessory Fasteners, Black Oxide, Hex, Chrysler, Big Block, B/RB, Kit

Part Number: ARP-545-9801

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Flywheel Bolts, Pro Series, Black Oxide, 7/16 in.-20 Thread, Chrysler, Slant Six, 3.9L V6, V8, Set of 6

Part Number: ARP-240-2801

5.0 out of 5 stars ( 28 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Connecting Rod Bolts, High Performance Series, Chromoly Steel, Chrysler, Big Block, 354, 392 Hemi, Set 16

Part Number: ARP-145-6002

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Bolts, High Performance, Hex Head, Small Block Mopar, W2, W2 Econo, Performer RPM Heads, Kit

Part Number: ARP-144-3601

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Main Studs, 2-Bolt Main, Mopar, Small, Big Block, B, LA, RB, Kit

Part Number: ARP-140-5401

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Bolts, High Performance, 12-Point Head, Chrysler, Big Block, B/RB, Kit

Part Number: ARP-145-3706

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Studs, Hex Head, Chrysler, Small Block, Kit

Part Number: ARP-144-4001

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Engine and Accessory Fasteners, Stainless Steel, 12-Point, Chrysler, Big Block, B/RB, Kit

Part Number: ARP-545-9501

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Main Studs, 2-Bolt Main, Work with Windage Tray, Chrysler, Small Block, Kit

Part Number: ARP-240-5501

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Bolts, Intake Manifold, Chromoly, Black Oxide, Hex Head, Chrysler, Small Block, Big Block, Kit

Part Number: ARP-144-2001

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Torque Converter Bolts, 7/16-20 in.,12-Point, 8740 Chromoly, Mopar, Torqueflite 727, 904, Set of 4

Part Number: ARP-240-7302

4.63 out of 5 stars ( 27 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Connecting Rod Bolts, High Performance Series, 8740 Chromoly Steel, "R" Bolt Head Style, Mopar, Small Block LA, Set of 16

Part Number: ARP-144-6001

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Torque Converter Bolts, 5/16-24 in.,12-Point, 8740 Chromoly, Mopar, Torqueflite 727, 904, Set of 4

Part Number: ARP-240-7301

4.44 out of 5 stars ( 27 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Studs, 12-Point Nuts, Chrysler, Big Block, Stock, Edelbrock RPM Heads, Kit

Part Number: ARP-145-4206

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Main Cap Bolts, Pro Series, Chrysler 273-440 Wedge, Hex Head, kit

Part Number: ARP-140-5003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cylinder Head Studs, Pro Series, 12-Point Heads, Chrysler, Big Block, Indy Heads, Kit

Part Number: ARP-245-4311

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Cylinder Head Studs, Pro Series, Hex Heads, Chrysler, 2.2L, Non-Turbo, Kit

Part Number: ARP-241-4501

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Engine and Accessory Fasteners, Black Oxide, 12-Point, Chrysler, Small Block, Kit

Part Number: ARP-544-9701

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Free Shipping

Head Bolts, Hex Head, Chromoly, Black Oxide, Chrysler, Dodge, Plymouth, 318, 340, 360, Kit

Part Number: ARP-144-3606

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air