Engine Kits

ARP Header Bolts & Header Studs, Buick

ARP Buick Header Bolts & Header Studs are manufactured in a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts.

ARP Buick Header Bolts & Header Studs that are Stainless 300 material are not affected by corrosion or extreme heat, making it ideal for the application. What’s more, the compact 12-point nut lets you easily slip a socket close to the pipe!

Each ARP accessory stud or bolt kit includes the specific number of parts for your application, plus premium-quality washers and hex or 12-point nuts, as required. Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading.

ARP Buick Header Bolts & Header Studs come either black oxide chrome moly or Stainless 300. Both are nominally rated at 170,000 psi tensile strength; substantially stronger than Grade 8 hardware. Specially drilled “NASCAR” models are available for those who wish to safety wire their header bolts to Special “NASCAR” model prevent loosening.

Studs are measured OAL (Over All Length) and Bolts are measured UHL (Under Head Length)  



This product is in the following categories:

HomeBolt Kits, Studs, FastenersHeader Bolts & Header Studs

Manufacturer:

ARP Bolts

Part #: 120-1101

Buick 350-455 cid, 14 pack, 3/8" Size, .750" Under Head Length, Hex head, Black Oxide, ARP Header Bolts 120-1101
Price: $15.58
Quantity:

Part #: 120-1201

Buick 350-455 cid, 14 pack, 3/8" Size, .750" Under Head Length, 12-point head, Black Oxide, ARP Header Bolts 120-1201
Price: $16.34
Quantity:

Part #: 120-1401

Buick 350-455 cid, 14 pack, 3/8" Size, 1.670" Over All Length, Black Oxide, Hex head, ARP Header Studs 120-1401
Price: $45.78
Quantity:

Part #: 120-1402

Buick 3.8L V6, 12 pack, 3/8" Size, 1.670" Overall Length, Black Oxide, 12-point nuts, ARP Header Studs 120-1402
Price: $53.09
Quantity:

Part #: 120-1411

Buick 350-455 cid, 14 pack, 3/8" Size, 1.670" Overall Length, Black Oxide, Hex head, ARP Header Studs 120-1411
Price: $43.50
Quantity:

Part #: 120-1412

Buick 3.8L V6, 12 pack, 3/8" Size, 1.670" Overall Length, Black Oxide, Hex head, ARP Header Studs 120-1412
Price: $37.30
Quantity:

Part #: 420-1101

Buick 350-455 cid, 3/8" Size, .750" Under Head Length, Hex head, Stainless 300, ARP Header Bolts 420-1101
Price: $28.34
Quantity:

Part #: 420-1201

Buick 350-455 cid, 14 pack, 3/8" Size, .750" Under Head Length, 12-point head, Stainless 300, ARP Header Bolts 420-1204
Price: $30.62
Quantity:

Part #: 420-1401

Buick 350-455 cid, 14 pack, 3/8" Size, 1.670" Over All Length, 12-point head, Stainless 300, ARP Header Studs 420-1401
Price: $71.60
Quantity:

Part #: 420-1402

Buick 3.8L V6, 12 pack, 3/8" Size, 1.670" Overall Length, Stainless 300, 12-point heads, ARP Header Studs 420-1402
Price: $100.23
Quantity:

Part #: 420-1411

Buick 350-455 cid, 14 pack, 3/8" Size, 1.670" Over All Length, Hex head, Stainless 300, ARP Header Studs 420-1411
Price: $66.46
Quantity:

Part #: 420-1412

Buick 3.8L V6, 12 pack, 3/8" Size, 1.670" Overall Length, Stainless 300, Hex head, ARP Header Studs 420-1412
Price: $56.96
Quantity: