ARP Automotive Head Bolts

HIGH PERFORMANCE SERIES

ARP High Performance Series Head Bolts are available with a reduced wrenching hex or 12-point and wide are flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing.  All High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washer.

PROFESSIONAL SERIES

ARP Pro Series Head Bolts are cold-forged to ensure molecular integrity, heat-treated prior to thread rolling and machining, and meet the ARP "ZERO defect - ZERO failure" quality standard.  ARP Pro Series head bolt kits are application specific and designed to deliver superior strength typically associated with competition engines.  Pro Series kits are available in standard (8740) 190,000 psi tensile strength material and proprietary (ARP2000) 220,000 psi tensile strength material where noted.  All Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate the need for valve train removal during cylinder head retorquing.  Hardened parallel-ground washers are included in each kit.  Most applications have undercut short bolts that can help eliminate head gasket failures through providing more "stretch" to compensate for the additional compression of gaskets.

ARP Head Bolts fit the following vehicle applications:

AUDI - See Volkswagen

AMC -

  • 258 cid inline 6 with 1/2" bolts, all same length
  • 290-343-390 cid (1969 & earlier) 7/16"
  • 290-343-390 cid (1969 & earlier) with Edelbrock heads 7/16"
  • 304-343-390-401 cid (1969 & earlier) 1/2"
  • 304-343-390-401  cid (1969 & earlier) with Edelbrock heads 1/2"
  • 401 cid with Indy heads

 

BUICK - 

  • V6 Stage 1 (1977-85)
  • V6 Grand National and T-Type (1966-87)
  • V6 with 1986-87' block and GN1 Champion heads
  • V6 Stage II
  • V6 Stage II with Champion heads
  • V6 with Duttweiler and M&A aluminum heads
  • 350 cid
  • 350 cid (black oxide inner rows, stainless steel outer row)
  • 455 cid

CHEVROLET SMALL BLOCK - 

  • 23 Degree Cast iron OEM, Gen III Vortec/Truck, most Edelbrock, LT-AFR, Brodix-8, -10, -11-11xb, LT-1, Dart Pro-1, Trick Flow heads & most World Products heads
  • 23 Degree Cast iron OEM, Gen III Vortec/Truck, most Edelbrock, LT-AFR, Brodix-8, -10, -11-11xb, LT-1, Dart Pro-1, Trick Flow heads & most World Products heads (black oxide inner rows, stainless steel outer row)
  • 23 Degree Pro Action head
  • 12-Rollover Brodix, 18 Degree Brodix
  • 18 Degree standard port
  • 18 Degree standard port with undercut bolts
  • 18 Degree hi-port
  • 18 Degree hi-port with undercut bolts
  • 18 Degree hi-port w/3/8" holes, casting #10134363 and 64
  • 18 Degree hi-port w/3/8" holes, casting #10134363 and 64 with undercut bolts
  • Bowtie w/Brodix 12 - Weld-Tech, Dart II, WP Sportsman II, Brodix Track I
  • Dart-Buick
  • Oldsmobile 14 Degree
  • Pontiac Brodix aluminum heads, raised intake, -10xz RI

CHEVROLET SMALL BLOCK LS SERIES -

  • Gen III LS Series small block (2003 & earlier), two lengths
  • Gen III LS Series small block (2004 & later - except LS9) w/ all same length bolts
  • Gen IV 6.2L (LS9) small block
  • LSA
  • World - Motown LS iron block w/ LS Series heads

CHEVROLET SMALL BLOCK LT SERIES -

  • Gen V 6.2L (LT1/LT4) small block ARP2000 (without M8 corner bolts)
  • Gen V 6.2L (LT1/LT4) small block ARP2000 (with M8 corner bolts included)

CHEVROLET BIG BLOCK -

  • 348. 409, Cast iron OEM
  • 396-402-427-454 Cast iron OEM
  • 396-402-427-454 Cast iron OEM (black oxide inner rows, stainless steel outer rows)
  • Mark IV w/ Late Bowtie aluminum, Iron Dart, Pro-1, Pro Top Line & World Products iron heads
  • Mark IV block w/Brodix-2, -4, Canfield aluminum & World Products aluminum heads
  • Mark IV block w/Edelbrock heads 60409, 60429, 60459, 60479, 60499, 60559
  • Mark IV or Mark V block with Brodix aluminum heads
  • Mark IV or Mark V block w/Edelbrock heads 77609, 77659, 7760, 7765
  • Mark IV or Mark V block w/Edelbrock heads 77609, 77659, 7760, 7765 w/undercut bolts
  • Mark IV or Mark V block w/AFR Casting # 315/335/357 with undercut bolts
  • Mark V with 502 heads
  • Mark V or Mark VI block w/late Bowtie, Dart aluminum, AFR & World Products heads
  • Dart aluminum head exhaust bolts only, (8-pieces)
  • Pontiac Pro Stock aluminum head, Brodix
  • Pontiac Pro Stock aluminum head, Dart Big Chief

CHEVROLET 6-CYLINDER -

  • 90 Degree V6
  • 90 Degree V6 with 18 Degree standard port
  • 90 Degree V6 with 18 Degree hi-port
  • 90 Degree V6 hi-port 3/8" holes

CHRYSLER SMALL BLOCK - 

  • 273-318-340-360 Wedge
  • 318-340-360 Wedge w/ W-2, W-2 Econo heads or Edelbrock RPM heads
  • 318-340-360 Wedge with W-5, WW-7 heads
  • 318-340-360 Wedge with HRS Pro Action 360 X heads
  • 318-360 Magnum with factory heads or Edelbrock Magnum Heads
  • 5.7L, 6.1L & 6.4L Gen III Hemi

 

 

 

CHRYSLER BIG BLOCK -

  • 383-400-413-426-440 Wedge w/factory heads or Edelbrock RPM heads 60919/929/149/189
  • 383-400-413-426-440 Wedge w/factory heads or Edelbrock RPM heads 60919/929/149/189, with undercut bolts

CHRYSLER 4-CYLINDER -

  • 2.2L & 2.5L M11ARP2000

DODGE CUMMINS -

  • ISF2.8 ARP2000

FORD SMALL BLOCK -

  • 289-302 with factory heads or Edelbrock heads 60259, 60379
  • 302 Boss
  • 302 with 351 Windsor heads 1/2"-7/16" insert washer with 7/16" bolts
  • 302 with 351 Windsor heads 1/2"-7/16" stepped bolt
  • 351 Cleveland & 351-400M
  • 351 Cleveland SVO, iron block
  • 351 Windsor w/factory heads or Edelbrock heads 60259, 60379
  • 351 World Products SBF 351W
  • 351 SVO, Yaes design
  • 351 SVO, Yates 1994 design
  • 351R block with C3 / C3L heads
  • 390-428 FE series w/factory heads or Edelbrock heads 60069, 60079

FORD BIG BLOCK -

  • 390-428 FE series with Blue Thunder heads
  • 427 SOHC
  • 429-460 cid
  • 429-460 cid with Edelbrock heads 60669, 61669, 61649
  • 4.5L SVO inline valve V6

HARLEY DAVIDSON MOTORCYCLE -

  • '48 - '84 All pan heads & shovel heads
  • '57 - early '73 XL's

HOLDEN -

  • 308 cid with 12 bolt (early) carbureted 7/16"
  • 308 cid with 12 bolt (early) carbureted 7/16" with undercut bolts

JEEP -

  • 3.8L & 4.2L (232 & 258 cid) inline 6 - 7/16" (all same length)
  • 3.8L & 4.2L (232 & 258 cid) inline 6 with 4.0L head - 7/16" (two lengths)
  • 4.0L (242 cid) inline 6 - 1/2"

MINI  -

  • 1.6L, W10 / W11, (2002-2008 Chrysler engine)

MITSUBISHI - 

  • 2.0L (4G63) DOHC (1994 & later) M11, with undercut bolts

OLDSMOBILE -

  • 350-455 cid w/factory heads or Edelbrock heads 60519, 60529 (1976 & earlier) 7/16"
  • 307-350-403-455 cid (1977 & later) 1/2"

PONTIAC -

  • 326-347-370-389-421 cid with D port heads (1964 & earlier)
  • 326-389-421 cid with D port heads (1965-66 only)
  • 350-400-428-455 cid with D port heads (1967 & later)
  • 400 Ram Air II/IV & 455 HO, Ram Air II, Super Duty w/Round port heads (1968-74)
  • 400-455 cid w/Edelbrock Performer & RPM heads 60579, 60599 (mfg. before 3/15/02) (#8556)
  • 400-455 cid w/Edelbrock Performer & RPM heads 60579, 60599 (mfg. after 3/15/02) (#8549)
  • 400-455 cid w/Edelbrock Performer D port heads 61579, 61599 (#8561)

TOYOTA  -

  • 1.3L (4EFE / FTE) & 1.5L (5EFE / FHE) DOHC ARP2000
  • 3.0L (7MGE / GTE) inline 6 (1981-92) Supra

VOLKSWAGEN / AUDI -

  • 1.8L DOHC 20V Turbo M10, ARP2000 (without installation tool)
  • 1.8L DOHC 20V Turbo M10 ARP2000 (with installation tool

 

ARP Automotive Head Bolts

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