ARP Fasteners & Hardware

Studs, Stainless, Polished, 12-Point, M8 x 1.25mm, M8-1.25mm, 1.25 in. Length, Set of 8

Part Number: ARP-400-8011

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

M12 X 1.25 hex nut kit

Part Number: ARP-300-8369

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

GM Duramax LLY-LMM 6.6L SS 12pt lower rocker cover bolt kit

Part Number: ARP-430-0202

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Free Shipping
• Special Order

GM Duramax LLY-LMM 6.6L SS 12pt upper rocker cover bolt kit

Part Number: ARP-430-0203

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Nuts, 12-Point, Steel, Black Oxide, 1/2 in.-13 RH Thread, Set of 10

Part Number: ARP-301-8347

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-13 in. Thread, 6.00 in. Underhead Length, Set of 5

Part Number: ARP-617-6000

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-13 in. Thread, 5.75 in. Underhead Length, Set of 5

Part Number: ARP-646-5750

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-13 in. Thread, 5.75 in. Underhead Length, Set of 5

Part Number: ARP-656-5750

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, 8740 Chromoly, Black Oxide, 12-Point Head, 1/2-13 in. Thread, 6.00 in. Underhead Length, Set of 5

Part Number: ARP-627-6000

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

VW early/ late HP40 rod bolt kit

Part Number: ARP-104-6008

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-20 in. Thread, 4.25 in. Underhead Length, Set of 5

Part Number: ARP-745-4250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-20 in. Thread, 4.75 in. Underhead Length, Set of 5

Part Number: ARP-745-4750

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-20 in. Thread, 5.00 in. Underhead Length, Set of 5

Part Number: ARP-745-5000

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-20 in. Thread, 5.25 in. Underhead Length, Set of 5

Part Number: ARP-745-5250

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, Hex Head, 1/2-20 in. Thread, 6.00 in. Underhead Length, Set of 5

Part Number: ARP-745-6000

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-20 in. Thread, 5.25 in. Underhead Length, Set of 5

Part Number: ARP-755-5250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

7/16-20 X 5.750 SS 1/2 12PT 5P

Part Number: ARP-717-5750

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

7/16-20 X 6.000 SS 1/2 12PT 5P

Part Number: ARP-717-6000

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Bolts, 12-Point Head, Stainless 300, Polished, 7/16 in.-24 RH Thread, 5.000 in. UHL, Set of 5

Part Number: ARP-714-5000

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

GM DURAMAX LLY-LMM 6.6L UPPER

Part Number: ARP-130-0203

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Special Order

Bolts, 12-Point Head, Stainless 300, Polished, 10mm x 1.25 RH Thread, 95mm UHL, Set of 5

Part Number: ARP-773-1014

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Special Order

Header Studs, Stainless, Polished, 12-Point, M8 x 1.25mm, M8-1.25mm, Set of 4

Part Number: ARP-400-8001

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

• Special Order

Bolts, Stainless Steel 300, Polished, 12-Point Head, 1/2-13 in. Thread, 4.75 in. Underhead Length, Set of 5

Part Number: ARP-656-4750

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Special Order