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KINGS BIRTHDAY SALE NOW LIVE - ENDS MIDNIGHT MONDAY!
KINGS BIRTHDAY SALE NOW LIVE - ENDS MIDNIGHT MONDAY!

Fabrication & Fasteners / Engine Fasteners / Main Bolts

  • Sold out

    Main Bolt Kit, 2-Bolt Main Pro Series AR260-5401

    fits Subaru EJ20,22,25 SOHC/DOHC Crankcase Through Bolt Kit
    SKU: AR260-5401
    $1,146.21 +GST
    $1,146.21 +GST - $1,146.21 +GST
    $1,146.21 +GST
    $988.71 +GST
    $988.71 +GST - $988.71 +GST
    $988.71 +GST
    Out of stock

    SUBARU EJ20 22 25 SOHC DOHC CRANK CASE THRU BOLT KIT 2 BLT ARP - 260-5401AR260-5401260-5401Far superior to any other main bolt kit offered for use ...

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    $1,146.21 +GST
    $1,146.21 +GST - $1,146.21 +GST
    $1,146.21 +GST
    $988.71 +GST
    $988.71 +GST - $988.71 +GST
    $988.71 +GST
    Sold out
  • Save 15% Save 15%

    Main Bolt Kit, 2-Bolt Main Pro Series AR260-5001

    fits Subaru BRZ & Toyota A86 2.0L (FA20) Crankcase Through Bolt Kit
    SKU: AR260-5001
    $917.23 +GST
    $917.23 +GST - $917.23 +GST
    $917.23 +GST
    $783.15 +GST
    $783.15 +GST - $783.15 +GST
    $783.15 +GST
    Only 2 left!

    Main Bolt Kit, 2-Bolt Main Pro Seriesfits Subaru BRZ & Toyota A86 2.0L (FA20) Crankcase Through Bolt KitAR260-5001260-5001Today, ARP's product ...

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    $917.23 +GST
    $917.23 +GST - $917.23 +GST
    $917.23 +GST
    $783.15 +GST
    $783.15 +GST - $783.15 +GST
    $783.15 +GST
    Save 15% Save 15%
  • Save 13% Save 13%

    Main Bolt Kit, 2-Bolt Main Hex Head AR205-5001

    fits Holden 253-304-308
    SKU: AR205-5001
    $90.82 +GST
    $90.82 +GST - $90.82 +GST
    $90.82 +GST
    $79.42 +GST
    $79.42 +GST - $79.42 +GST
    $79.42 +GST
    in stock

    Main Bolt Kit, 2-Bolt Main Hex Headfits Holden 253-304-308AR205-5001205-5001Far superior to any other main bolt kit offered for use in competition ...

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    $90.82 +GST
    $90.82 +GST - $90.82 +GST
    $90.82 +GST
    $79.42 +GST
    $79.42 +GST - $79.42 +GST
    $79.42 +GST
    Save 13% Save 13%
  • Save 18% Save 18%

    Main Bolt Kit AR203-5002

    fits Toyota 4UGSE 2.0L, Crank Case Thru Bolt
    SKU: AR203-5002
    $917.23 +GST
    $917.23 +GST - $917.23 +GST
    $917.23 +GST
    $747.89 +GST
    $747.89 +GST - $747.89 +GST
    $747.89 +GST
    Only 2 left!

    Main Bolt Kitfits Toyota 4UGSE 2.0L, Crank Case Thru BoltAR203-5002203-5002Today, ARP's product line contains thousands of part numbers, and has ex...

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    $917.23 +GST
    $917.23 +GST - $917.23 +GST
    $917.23 +GST
    $747.89 +GST
    $747.89 +GST - $747.89 +GST
    $747.89 +GST
    Save 18% Save 18%
  • Save 13% Save 13%

    Main Bolt Kit, 2-Bolt Main Hex Head AR155-5202

    fits BB Ford 429-460
    SKU: AR155-5202
    $191.42 +GST
    $191.42 +GST - $191.42 +GST
    $191.42 +GST
    $166.72 +GST
    $166.72 +GST - $166.72 +GST
    $166.72 +GST
    Only 3 left!

    Main Bolt Kit, 2-Bolt Main Hex Headfits BB Ford 429-460AR155-5202155-5202MAIN BOLTS Far superior to any other main bolts available for use in compe...

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    $191.42 +GST
    $191.42 +GST - $191.42 +GST
    $191.42 +GST
    $166.72 +GST
    $166.72 +GST - $166.72 +GST
    $166.72 +GST
    Save 13% Save 13%
  • Save 17% Save 17%

    Main Bolt Kit, 2-Bolt Main Hex Head AR155-5201

    fits Ford 390-428 FE Series
    SKU: AR155-5201
    $182.81 +GST
    $182.81 +GST - $182.81 +GST
    $182.81 +GST
    $151.08 +GST
    $151.08 +GST - $151.08 +GST
    $151.08 +GST
    Only 1 left!

    Main Bolt Kit, 2-Bolt Main Hex Headfits Ford 390-428 FE SeriesAR155-5201155-5201Far superior to any other main bolt kit offered for use in competit...

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    $182.81 +GST
    $182.81 +GST - $182.81 +GST
    $182.81 +GST
    $151.08 +GST
    $151.08 +GST - $151.08 +GST
    $151.08 +GST
    Save 17% Save 17%
  • Save 19% Save 19%

    Main Bolt Kit, 4-Bolt Main Hex Head AR154-5205

    fits SB Ford 302 Windsor Dart SHP Block
    SKU: AR154-5205
    $182.81 +GST
    $182.81 +GST - $182.81 +GST
    $182.81 +GST
    $148.59 +GST
    $148.59 +GST - $148.59 +GST
    $148.59 +GST
    Only 1 left!

    Main Bolt Kit, 4-Bolt Main Hex Headfits SB Ford 302 Windsor Dart SHP BlockAR154-5205154-5205MAIN BOLTS Far superior to any other main bolts availab...

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    $182.81 +GST
    $182.81 +GST - $182.81 +GST
    $182.81 +GST
    $148.59 +GST
    $148.59 +GST - $148.59 +GST
    $148.59 +GST
    Save 19% Save 19%
  • Sold out

    Main Bolt Kit, 2-Bolt Main Hex Head AR154-5004

    fits Ford 302-351 Cleveland (Oil Pickup Standoff Bolt Included)
    SKU: AR154-5004
    $154.89 +GST
    $154.89 +GST - $154.89 +GST
    $154.89 +GST
    $132.90 +GST
    $132.90 +GST - $132.90 +GST
    $132.90 +GST
    Out of stock

    Main Bolt Kit, 2-Bolt Main Hex Headfits Ford 302-351 Cleveland (Oil Pickup Standoff Bolt Included)AR154-5004154-5004Far superior to any other main ...

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    $154.89 +GST
    $154.89 +GST - $154.89 +GST
    $154.89 +GST
    $132.90 +GST
    $132.90 +GST - $132.90 +GST
    $132.90 +GST
    Sold out
  • Save 14% Save 14%

    Main Bolt Kit, 2-Bolt Main Hex Head AR154-5001

    fits SB Ford 289-302 Windsor (Oil Pickup Standoff Bolt Included)
    SKU: AR154-5001
    $132.38 +GST
    $132.38 +GST - $132.38 +GST
    $132.38 +GST
    $114.05 +GST
    $114.05 +GST - $114.05 +GST
    $114.05 +GST
    in stock

    Main Bolt Kit, 2-Bolt Main Hex Headfits SB Ford 289-302 Windsor (Oil Pickup Standoff Bolt Included)AR154-5001154-5001Far superior to any other main...

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    $132.38 +GST
    $132.38 +GST - $132.38 +GST
    $132.38 +GST
    $114.05 +GST
    $114.05 +GST - $114.05 +GST
    $114.05 +GST
    Save 14% Save 14%
  • Sold out

    Main Bolt Kit, 2-Bolt Main Hex Head AR140-5002

    fits SB/BB Chrysler 273-440 Wedge
    SKU: AR140-5002
    $142.28 +GST
    $142.28 +GST - $142.28 +GST
    $142.28 +GST
    $124.10 +GST
    $124.10 +GST - $124.10 +GST
    $124.10 +GST
    Out of stock

    Main Bolt Kit, 2-Bolt Main Hex Headfits SB/BB Chrysler 273-440 WedgeAR140-5002140-5002Far superior to any other main bolts available for use in com...

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    $142.28 +GST
    $142.28 +GST - $142.28 +GST
    $142.28 +GST
    $124.10 +GST
    $124.10 +GST - $124.10 +GST
    $124.10 +GST
    Sold out
  • Save 13% Save 13%

    Main Bolt Kit, 2-Bolt Main Hex Head AR135-5002

    fits BB Chev 396-454
    SKU: AR135-5002
    $115.01 +GST
    $115.01 +GST - $115.01 +GST
    $115.01 +GST
    $99.86 +GST
    $99.86 +GST - $99.86 +GST
    $99.86 +GST
    Only 2 left!

    Main Bolt Kit, 2-Bolt Main Hex Headfits BB Chev 396-454AR135-5002135-5002Far superior to any other main bolt kit offered for use in competition eng...

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    $115.01 +GST
    $115.01 +GST - $115.01 +GST
    $115.01 +GST
    $99.86 +GST
    $99.86 +GST - $99.86 +GST
    $99.86 +GST
    Save 13% Save 13%
  • Save 9% Save 9%

    Main Bolt Kit, 2-Bolt Main Hex Head AR134-5002

    fits SB Chev With Small Journal
    SKU: AR134-5002
    $101.37 +GST
    $101.37 +GST - $101.37 +GST
    $101.37 +GST
    $91.99 +GST
    $91.99 +GST - $91.99 +GST
    $91.99 +GST
    Only 1 left!

    Main Bolt Kit, 2-Bolt Main Hex Headfits SB Chev With Small JournalAR134-5002134-5002Far superior to any other main bolt kit offered for use in comp...

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    $101.37 +GST
    $101.37 +GST - $101.37 +GST
    $101.37 +GST
    $91.99 +GST
    $91.99 +GST - $91.99 +GST
    $91.99 +GST
    Save 9% Save 9%
  • Save 13% Save 13%

    Main Bolt Kit, 4-Bolt Main Hex Head AR134-5202

    fits SB Chev With Large Journal
    SKU: AR134-5202
    $147.68 +GST
    $147.68 +GST - $147.68 +GST
    $147.68 +GST
    $128.25 +GST
    $128.25 +GST - $128.25 +GST
    $128.25 +GST
    Only 2 left!

    Main Bolt Kit, 4-Bolt Main Hex Headfits SB Chev With Large JournalAR134-5202134-5202Far superior to any other main bolt kit offered for use in comp...

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    $147.68 +GST
    $147.68 +GST - $147.68 +GST
    $147.68 +GST
    $128.25 +GST
    $128.25 +GST - $128.25 +GST
    $128.25 +GST
    Save 13% Save 13%
  • Save 13% Save 13%

    Main Bolt Kit, 2-Bolt Main Hex Head AR134-5001

    fits SB Chev With Large Journal
    SKU: AR134-5001
    $104.20 +GST
    $104.20 +GST - $104.20 +GST
    $104.20 +GST
    $91.12 +GST
    $91.12 +GST - $91.12 +GST
    $91.12 +GST
    in stock

    Main Bolt Kit, 2-Bolt Main Hex Headfits SB Chev With Large JournalAR134-5001134-5001Far superior to any other main bolt kit offered for use in comp...

    View full details
    $104.20 +GST
    $104.20 +GST - $104.20 +GST
    $104.20 +GST
    $91.12 +GST
    $91.12 +GST - $91.12 +GST
    $91.12 +GST
    Save 13% Save 13%