Bolt Kits - Cylinder Head Bolts

Hi-Perf Head Bolt Kit, BBC Cast Iron Heads
Your Price:
$103.99

This Part has options, please click the button below to order.

ARP BB Chevy 12pt Head Bolt Kit

860-135-3701

Hi-Perf Head Bolt Kit, Big Block Chevy 396-402-427-454, Cast Iron OEM Heads

HIGH PERFORMANCE SERIES
High Performance head bolts are available with a reduced wrenching hex and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


Big Block Chevy Head Studs w/12-Point Nuts
Your Price:
$276.99

This Part has options, please click the button below to order.

ARP BB Chevy 12pt Head Stud Kit

860-235-4201

Big Block Chevy Head Studs w/12-Point Nuts

Big Block Chevy 396-402-427-454 Cast Iron OEM
Mark IV w/ Aluminum Factory Heads and Early Bowtie

Exact Tolerances for Perfect Alignment
Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. Head Studs include hex nuts and are manufactured by from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.


BBC Head Studs w/Hex Nuts
Your Price:
$82.99

This Part has options, please click the button below to order.

ARP BB Chevy Bowtie, Dart Merlin Exh Hsk - 8 Studs Only

860-235-4106

BBC Head Studs w/Hex Nuts

  • Big Block Chevy Long Exhaust Studs with Nuts and Washers 6.120" in Length

Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs include hex nuts and are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.


Head Studs w/12-Point Nuts
Your Price:
$280.99

This Part has options, please click the button below to order.

ARP BB Chevy Brodix 12pt Head Stud Kit

860-235-4302

Head Studs w/12-Point Nuts

Big Block Chevy Brodix, -2/-4/2x/3x, Canfield, Holley, Big Duke

Exact Tolerances for Perfect Alignment
Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. Head Studs include hex nuts and are manufactured by from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.


BB Chevy Brodix undercut 12pt head stud kit
Your Price:
$304.99

This Part has options, please click the button below to order.

ARP BB Chevy Brodix Undercut 12pt Head Stud Kit

860-235-4702

BB Chevy Brodix undercut 12pt head stud kit

Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. Head Studs include hex nuts and are manufactured by from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.


Cylinder Head Stud Kit, Big Block Chevy
Your Price:
$251.99

This Part has options, please click the button below to order.

ARP BB Chevy Brodix Undercut Head Stud Kit

860-235-4502

Big Block Chevy Brodix w/undercut - Pro Series Studs

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


12-Pt. Cylinder Head Bolt Kit, Big Block Chevy
Your Price:
$261.99

This Part has options, please click the button below to order.

ARP BB Chevy Cast Iron OEM Head Bolt Kit

860-235-3701

Big Block Chevy - Pro Series 12-Pt. Bolts

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


ARP Head Studs w/12-Point Nuts
Your Price:
$281.99

This Part has options, please click the button below to order.

ARP BB Chevy Dart 12pt Head Stud Kit

860-235-4303

ARP Head Studs w/12-Point Nuts

  • Big Block Chevy Late Bow Tie, Dart Merlin, Dart Iron and Aluminum 360, and Edelbrock Heads

Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs include hex nuts and are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.


Cylinder Head Stud Kit, Big Block Chevy
Your Price:
$387.99

This Part has options, please click the button below to order.

ARP BB Chevy Dart Big Chief Head Stud Kit

860-235-4712

Big Block Chevy Dart or Big Chief 7/17" undercut (12 pt nuts) - Pro Series Studs

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.

Premium grade 8740 alloy that is rated far superior to "aircraft" quality. Then, each stud is precisely heat-treated to 200,000 psi. ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). All kits come complete with hardened parallel-ground washers and high quality nuts. ARP offers specially undercut studs for several engines. This procedure (done only to the shorter studs) more equalizes the "stretch" of both studs, which makes for a more consistent clamping force and one that compensates for head gasket compression when the cylinder heads are installed. This helps prevent blown head gaskets, and assures optimum engine sealing!


BBC Head Studs w/12-Point Nuts, Dart Big Chief
Your Price:
$372.99

This Part has options, please click the button below to order.

ARP BB Chevy Dart Big Chief Head Stud Kit

860-235-4312

BBC Head Studs w/12-Point Nuts, Dart Big Chief

Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. Head Studs include hex nuts and are manufactured by from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.


Cylinder Head Stud Kit, Big Block Chevy
Your Price:
$253.99

This Part has options, please click the button below to order.

ARP BB Chevy Dart-Head Undercut Head Stud Kit

860-235-4503

Big Block Chevy Dart or Merlin Heads with undercut stems - Pro Series Studs

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


Cylinder Head Hex Bolt Kit, Big Block Chevy
Your Price:
$98.99

This Part has options, please click the button below to order.

ARP BB Chevy Head Bolt Kit

860-135-3601

Big Block Chevy - HP Series Hex Bolts

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


Cylinder Head Stud Kit, Big Block Chevy
Your Price:
$236.99

This Part has options, please click the button below to order.

ARP BB Chevy Hex Head Stud Kit

860-135-4001

Big Block Chevy - HP Series Studs

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.

Premium grade 8740 alloy that is rated far superior to "aircraft" quality. Then, each stud is precisely heat-treated to 200,000 psi. ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice). All kits come complete with hardened parallel-ground washers and high quality nuts. ARP offers specially undercut studs for several engines. This procedure (done only to the shorter studs) more equalizes the "stretch" of both studs, which makes for a more consistent clamping force and one that compensates for head gasket compression when the cylinder heads are installed. This helps prevent blown head gaskets, and assures optimum engine sealing!


ARP Head Studs w/Hex Nuts
Your Price:
$238.99

This Part has options, please click the button below to order.

ARP BB Chevy Late Bowtie, Dart Head, Head Stud Kit

860-235-4103

ARP Head Studs w/Hex Nuts

  • Big Block Chevy Late Bow Tie, Dart Merlin, Dart Iron and Aluminum 360, and Edelbrock Heads

Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly. ARP Head Studs include hex nuts and are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers included.


ARP Hi-Performance Head Bolt Kit
Your Price:
$60.99

This Part has options, please click the button below to order.

ARP BB Chevy Late Bowtie/Dart Merlin Hex Exhaust Bolts Only

860-135-3605

ARP Hi-Performance Head Bolt Kit

  • Big Block Chevy with Dart Aluminum Heads (Exhaust Bolts only)
  • Hex Head

HIGH PERFORMANCE SERIES
High Performance head bolts are available with a reduced wrenching hex and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


Cylinder Head Stud Kit, Big Block Chevy
Your Price:
$251.99

This Part has options, please click the button below to order.

ARP BB Chevy Undercut Head Stud Kit

860-235-4401

Big Block Chevy w/undercut studs - Pro Series Studs

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


12-Pt. Cylinder Head Bolt Kit, Big Block Chevy
Your Price:
$279.99

This Part has options, please click the button below to order.

ARP BB Chevy W/Brodix Aluminum Head Bolt Kit

860-235-3702

Big Block Chevy Brodix w/undercut - Pro Series 12-Pt. Bolts

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


12-Pt. Cylinder Head Bolt Kit, Big Block Chevy
Your Price:
$272.99

This Part has options, please click the button below to order.

ARP BB Chevy W/Dart Chevy Bowtie Head Bolt Kit

860-235-3703

Big Block Chevy Dart or Merlin Heads with undercut stems - Pro Series 12-Pt. Bolts

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 PSI (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.


Cylinder Head Hex Bolt Kit, Big Block Chevy
Your Price:
$136.99

This Part has options, please click the button below to order.

ARP BB Chevy W/Iron & Aluminum Dart Hex Head Bolt Kit

860-135-3603

Big Block Chevy Cylinder Head Bolt Kit - Hex Head Style

BBC Head Bolt Kit - Gen 5/6 Block w/Dart Head
Your Price:
$130.99

This Part has options, please click the button below to order.

ARP BB Chevy, Mark V, W/502 Heads, Hex Head Bolt Kit

860-135-3607

BBC Head Bolt Kit - Gen 5/6 Block w/Dart Head

  • Big Block Chevy Mark-V Block with World Merlin, Late Bowtie and Dart Aluminum Heads
  • Hex Head

HIGH PERFORMANCE SERIES
High Performance head bolts are available with a reduced wrenching hex and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head re-torquing. All High Performance Series bolts are 170,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.