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12 Point Header Bolt

 - ARP 4001209 Header Bolts With 12-Point Heads, Polished Stainless Steel, Set Of 12
ARP 4001209 Header Bolts With 12-Point Heads, Polished Stainless Steel, Set Of 12

ARP's premium grade header bolt kit is an excellent choice to facilitate the installation of your vehicle's exhaust headers. To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. Manufactured from ARP's proprietary steel alloy "Stainless 300" and polished to produce a beautiful finish, these components are tolerant of heat, virtually impervious to rust and corrosion, and they are rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. The 3/8" diameter bolts are a compact 12-point style that are great for tight, hard-to-reach areas, have a 1.000 under head length, and the 12 piece set includes premium-quality washers.

  • Brand: ARP
  • ASIN: B000CFQ854
  • UPC: 672036013295
 - ARP 4001211 12-Point Header Bolt Kit for SBC SS
ARP 4001211 12-Point Header Bolt Kit for SBC SS

Chevy Small Block, 3/8 diameter bolt, 3/8 wrench, 12 pack, 3/8 Size, 1.000 Under Head Length, 12-point head, Stainless 300, ARP Header Bolts 400-1211ARP Header Bolts Header Studs ARP manufactures 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 Header Bolts Header Studsthat areStainless 300 material arenot affected by corrosion or extreme heat, makingit ideal for the application. Whats 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 Header Bolts Header Studscome 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)

  • Brand: ARP
  • ASIN: B001O07J8G
  • UPC: 672036030124
 - ARP 1001107 Black Oxide 12-Point Header Bolts - Set of 12
ARP 1001107 Black Oxide 12-Point Header Bolts - Set of 12

ARP's premium grade header bolt kit is an excellent choice to facilitate the installation of your vehicle's exhaust headers. To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. Manufactured from heat treated 8740 chrome moly steel with a black oxide finish, these bolts are rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. The 3/8" diameter bolts are traditional hex style, have a .750 under head length, and the 12 piece set includes premium-quality washers.

  • Brand: ARP
  • ASIN: B000CFO0I6
  • UPC: 672036000066
 - Extreme Duty Exhaust Header Bolt Kit - Universal V8
Extreme Duty Exhaust Header Bolt Kit - Universal V8

This header bolt kit includes all of the bolts needed to secure the headers on most domestic V8 engines. These bolts surpass grade 8 specifications and are rated for severe duty. They have a flanged head to spread the load evenly and do not need a washer. Small head diameter to fit most headers. 12 point heads allow for minimum wrench swing so they can be easily tightened in tight engine bays. They are phosphorous treated and have a light oil coat to prevent rust. This kit includes (16) 3/8"-16 x .75" extreme duty bolts. These will fit 99% of all domestic V8 engines with standard (inch based) fasteners, including: Small Block Chevy Big Block Chevy Chevy 90° V6 Small Block Ford Big Block Ford Mopar Small Block Mopar Big Block Jeep / AMC V8 Buick / Oldsmobile V8Pontiac V8 Most other domestic V8s Please verify correct sizes before ordering or contact us for assistance.

  • Brand: No Quarter Customs
  • ASIN: B07RBYMC33
 - Stage 8 Locking Fasteners Header Bolts - Small Block Chevy Set of 12 - 1
Stage 8 Locking Fasteners Header Bolts - Small Block Chevy Set of 12 - 1" Long - 12-Point

Stage 8 Locking header Bolts easy to use and they are real assurance against horsepower loss or gasket failure created by loose nuts or bolts. The unique patented and trademarked functional design is just three pieces: a bolt (4130 Alloy Steel), a locking retainer and a spring clip. All Stage 8 Locking Header Bolt Kits are sold with all of the necessary hardware for your application. Gen I Small Block Chevy 3/8-16" Thread 1" Long Set of 12 Nickel Plated 12-Point Head

  • Brand: Stage 8 Fasteners
  • ASIN: B00JDLEMNS
  • UPC: 702730419533
 - ARP 4001202 Stainless 300 12-Point Header Bolt Kit - Pack of 16
ARP 4001202 Stainless 300 12-Point Header Bolt Kit - Pack of 16

Chevy Big Block, 3/8 diameter bolt, 3/8 wrench, 16 pack, 3/8 Size, .750 Under Head Length, 12-point head, Stainless 300, ARP Header Bolts 400-1202ARP Chevy BB Header Bolts Header Studsaremanufactured ina 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 Chevy BB Header Bolts Header Studs that areStainless 300 material arenot affected by corrosion or extreme heat, makingit ideal for the application. Whats 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 Chevy BB Header Bolts Header Studscome 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)

  • Brand: ARP
  • ASIN: B000CFU972
  • UPC: 672036013226
 - ARP 4001207 Stainless 300 12-Point Header Bolt Kit - Pack of 12
ARP 4001207 Stainless 300 12-Point Header Bolt Kit - Pack of 12

ARP's premium grade header bolt kit is an excellent choice to facilitate the installation of your vehicle's exhaust headers. To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. Manufactured from ARP's proprietary steel alloy "Stainless 300" and polished to produce a beautiful finish, these components are tolerant of heat, virtually impervious to rust and corrosion, and they are rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. The 3/8" diameter bolts are a compact 12-point style that are great for tight, hard-to-reach areas, have a .750 under head length, and the 12 piece set includes premium-quality washers.

  • Brand: ARP
  • ASIN: B000CFS4UG
  • UPC: 672036013271
 - Stage 8 (8935) 12-Point Header Bolt Kit for Small Block Mopar
Stage 8 (8935) 12-Point Header Bolt Kit for Small Block Mopar

Stage 8 Fasteners 8935 Sb Mopar 12pt. Locking Hdr Kit

  • Brand: Stage 8
  • ASIN: B008VR6PXU
  • UPC: 765709893505
 - ARP 4001210 Stainless 300 12-Point Header Bolt Kit - Pack of 16
ARP 4001210 Stainless 300 12-Point Header Bolt Kit - Pack of 16

ARP's premium grade header bolt kit is an excellent choice to facilitate the installation of your vehicle's exhaust headers. To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. Manufactured from ARP's proprietary steel alloy "Stainless 300" and polished to produce a beautiful finish, these components are tolerant of heat, virtually impervious to rust and corrosion, and they are rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. The 3/8" diameter bolts are a compact 12-point style that are great for tight, hard-to-reach areas, have a 1.000 under head length, and the 16 piece set includes premium-quality washers.

  • Brand: ARP
  • ASIN: B000CFO590
  • UPC: 672036013301
 - ARP 1441202 Black Oxide 12-Point Header Bolts
ARP 1441202 Black Oxide 12-Point Header Bolts

Chrysler 5/16 diameter bolt, 14 pack, 5/16 Size, .750 Under Head Length, 12-point head, Black Oxide, ARP Header Bolts 144-1202ARP Header Bolts Header Studs For Chrysler, ARP manufactures 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 Header Bolts Header Studsthat areStainless 300 material arenot affected by corrosion or extreme heat, makingit ideal for the application. Whats 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 Header Bolts Header Studscome 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)

  • Brand: ARP
  • ASIN: B000CFU558
  • UPC: 672036002763
 - ARP 4001212 12-Point Header Bolt Kit for BBC SS
ARP 4001212 12-Point Header Bolt Kit for BBC SS

Chevy Big Block, 3/8 diameter bolt, 3/8 wrench, 16 pack, 3/8 Size, 1.000 Under Head Length, 12-point head, Stainless 300, ARP Header Bolts 400-1212ARP Chevy BB Header Bolts Header Studsaremanufactured ina 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 Chevy BB Header Bolts Header Studs that areStainless 300 material arenot affected by corrosion or extreme heat, makingit ideal for the application. Whats 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 Chevy BB Header Bolts Header Studscome 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)

  • Brand: ARP
  • ASIN: B001P1Z2UG
  • UPC: 672036028961
 - Stage 8 (8932) 12-Point Locking Header Bolt Kit
Stage 8 (8932) 12-Point Locking Header Bolt Kit

BB CHEVY/FORD HEADER KIT 12PT Item Number: 8932 (16) 3/8-16x1" bolts 12pt. Stage 8 manufacturers the World's Best Active Mechanical Locking systems. Our locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the locking retainer and clip are present then no fastener rotation has occured. Our locking systems are used on the Space Shuttle, Caterpiller Tractors, Ford Racing, Armored Combat Vehicles and many, many other applications.

  • Brand: Stage 8
  • ASIN: B004C0UDVK
  • UPC: 765709893208
 - ARP 100-1103 Black Oxide 3/8
ARP 100-1103 Black Oxide 3/8" Diameter 0.750" UHL 6-Point Drilled Header Bolt for Small Block Chevy, (Set of 12)

Chevy Small Block, 3/8 diameter bolt, drilled, 3/8 wrench, 12 pack, 3/8 Size, .750 Under Head Length, Hex head, Black Oxide, ARP Header Bolts 100-1103ARP Header Bolts Header Studs ARP manufactures 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 Header Bolts Header Studsthat areStainless 300 material arenot affected by corrosion or extreme heat, makingit ideal for the application. Whats 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 Header Bolts Header Studscome 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)

  • Brand: ARP
  • ASIN: B000ED15UW
  • UPC: 672036000059
 - ARP 4001402 Stainless 300 12-Point Header Bolt Kit - Pack of 12
ARP 4001402 Stainless 300 12-Point Header Bolt Kit - Pack of 12

ARP's premium grade header stud kit is an excellent choice to facilitate the installation of your vehicle's exhaust headers. To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. Manufactured from ARP's proprietary steel alloy "Stainless 300" and polished to produce a beautiful finish, these studs are rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. The 3/8" diameter studs have a 1.670 overall length, and the 12 piece set comes complete with premium-quality washers and compact 12-point style nuts that are great for tight, hard-to-reach areas.

  • Brand: ARP
  • ASIN: B000CFQ85Y
  • UPC: 672036013325
 - Stage 8 (8936) 12-Point Header Bolt Kit for Big Block Mopar
Stage 8 (8936) 12-Point Header Bolt Kit for Big Block Mopar

Stage 8 Fasteners 8936 Bb Mopar 12pt. Locking Hdr Kit

  • Brand: Stage 8
  • ASIN: B008VR6PZS
  • UPC: 765709893604
 - DNA MOTORING HDS-GMC85 Stainless Steel Exhaust Header Manifold
DNA MOTORING HDS-GMC85 Stainless Steel Exhaust Header Manifold

The exhaust manifolds found in the 1988-1997 Chevrolet/GMC pickups and SUV's were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our long tube 4-1 off-road headers are designed to allow the exhaust gasses to flow more freely from each 4 cylinder bank and combine in a more efficient manner. Tubing has been optimized for the 5.0L(305CI) and 5.7L(350CI) engines. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.

  • Brand: DNA MOTORING
  • ASIN: B01I3TA3BU
  • UPC: 850711007054
 - Stage 8 8933 1
Stage 8 8933 1" Locking Header 12 Point Bolt kit for Ford Small Block

Stage 8 1 inch Locking Header 12 Point Bolt kit for Ford Small Block features a locking header 12 point bolt kit of 1 inch for Ford small block 260 - 351, 351W and 5.0 liter. It includes (16 ea) 3/8-16 X 1 inch 12 point bolts, 16 each locking retainers and clips.

  • Brand: Stage 8
  • ASIN: B000NN2REG
  • UPC: 765709893307
 - ARP 771-1001 (
ARP 771-1001 ("8mm x 1.25" x 20") 12-Point Stainless Steel Bolt Kit - 5 Piece

Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.

  • Brand: ARP
  • ASIN: B004PL49P2
  • UPC: 672036029326
 - Stage 8 (8934) 12-Point Header Bolt Kit for Big Block Ford
Stage 8 (8934) 12-Point Header Bolt Kit for Big Block Ford

Stage 8 Locking header Bolts easy to use and they are real assurance against horsepower loss or gasket failure created by loose nuts or bolts. The unique patented and trademarked functional design is just three pieces: a bolt (4130 Alloy Steel), a locking retainer and a spring clip. All Stage 8 Locking Header Bolt Kits are sold with all of the necessary hardware for your application. Fits: Ford Cleveland Ford Modified 351/400 Ford 429/460 Ford FE 3/8-16" Thread 1" Long Set of 16 Nickel Plated 12 Point Head

  • Brand: Stage 8
  • ASIN: B008VR6PXA
  • UPC: 765709893406
 - ARP 1001202 Header Bolts With 12-Point Heads, Chrome Moly Steel With Black Oxide Finish, Set Of 16, For Select Chevrolet Big Block Engines
ARP 1001202 Header Bolts With 12-Point Heads, Chrome Moly Steel With Black Oxide Finish, Set Of 16, For Select Chevrolet Big Block Engines

ARP's premium grade header bolt kit is an excellent choice to facilitate the installation of your vehicle's exhaust headers. To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. Manufactured from heat treated 8740 chrome moly steel with a black oxide finish, these bolts are rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. The 3/8" diameter bolts are a compact 12-point style that are great for tight, hard-to-reach areas, have a .750 under head length, and the 16 piece set includes premium-quality washers.

  • Brand: ARP
  • ASIN: B000CFQ35Y
  • UPC: 672036000110
 - ARP  100-1211  1001211 12-Point Header Bolt Kit for SB Chevy
ARP 100-1211 1001211 12-Point Header Bolt Kit for SB Chevy

Chevy Small Block, 3/8 diameter bolt, 3/8 wrench, 12 pack, 3/8 Size, 1.000 Under Head Length, 12-point, Black Oxide, ARP Header Bolts 100-1211ARP Header Bolts Header Studs ARP manufactures 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 Header Bolts Header Studsthat areStainless 300 material arenot affected by corrosion or extreme heat, makingit ideal for the application. Whats 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 Header Bolts Header Studscome 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)

  • Brand: ARP
  • ASIN: B000ED16LU
  • UPC: 672036023324
 - Stage 8 8931 1
Stage 8 8931 1" 12 Point Locking Header Bolt Kit for GM Small and V6 with 3/8" Bolts

Stage 8 1 inch 12 Point Locking Header Bolt Kit for GM Small and V6 with 3/8 inch Bolts features a locking header bolt kit of 1 inch 12 point for GM Small blocks 265 - 400 cu/inches (exec ZR1 w/Brodi X heads) and V6 using 3/8 inch bolts. It includes (12 ea) 3/8 - 16 X 1 inch 12 point bolts and 12 each locking retainers and clips.

  • Brand: Stage 8
  • ASIN: B000NN4BYK
  • UPC: 765709893109
 - ARP 100-1208 12-Point 3/8
ARP 100-1208 12-Point 3/8" x .750 UHL Header Bolt Kit - 16 Piece

Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.

  • Brand: ARP
  • ASIN: B004PKZRZY
  • UPC: 672036000141
 - ARP 4441202 Stainless 300 12-Point Header Bolt Kit - Pack of 14
ARP 4441202 Stainless 300 12-Point Header Bolt Kit - Pack of 14

ARP's premium grade header bolt kit is an excellent choice to facilitate the installation of your vehicle's exhaust headers. To maintain a reputation for "zero defects", ensure optimum quality control, and produce fasteners of exceptionally high quality, ARP controls all aspects of the manufacturing process, performing all operations in-house where they can be closely monitored. ARP takes extraordinary steps to produce the very finest products of their kind on the market today. Manufactured from ARP's proprietary steel alloy "Stainless 300" and polished to produce a beautiful finish, these components are tolerant of heat, virtually impervious to rust and corrosion, and they are rated at 170,000 psi tensile strength, which is substantially stronger than Grade 8 hardware. The 5/16" diameter bolts are a compact 12-point style that are great for tight, hard-to-reach areas, have a .750 under head length, and the 14 piece set includes premium-quality washers.

  • Brand: ARP
  • ASIN: B000CFQ9P8
  • UPC: 672036014346

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