PitStopUSA.com - Main Cap Fastener Kits

Engine Fastener Kits - Main Cap Fastener Kits

Engine main caps hold the bearings that secure your crankshaft in place. Engines use a variety of different quantities of main caps utilizing main bearing cap bolts or studs. While 2-bolt main caps are very common, 4-bolt mains and even 6-bolt mains are the popular choice for high-powered racing and street performance engines for added strength. Pit Stop USA carries a huge selection of Main Cap Fastener Kits for a wide variety of applications at low everyday prices.

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Items 1-25 of 176
Description: Main Stud Kit, 12 Point Nuts, 2-Bolt Mains, Chromoly, Black Oxide, GM V6, Kit
Item #: ARP193-5402
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $115.01
Sale: $65.97
Save: 43%
Save: $49.04
Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Acura B-Series, Kit
Item #: ARP208-5404
Condition: New
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Orders over $149 ship free. Oversize items are excluded.
Price: $187.62
Sale: $111.97
Save: 40%
Save: $75.65
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Description: Main Bolt Kit, High Performance Series, Hex Head, 2-Bolt Mains, Chromoly, Black Oxide, Big Block Chevy, Kit
Item #: ARP135-5002
Condition: New
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Orders over $149 ship free. Oversize items are excluded.
Price: $83.17
Sale: $44.97
Save: 46%
Save: $38.20
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Description: Main Bolt Kit, High Performance Series, Hex Head, 4-Bolt Mains, Chromoly, Black Oxide, Big Block Chevy, Kit
Item #: ARP135-5201
Condition: New
Limited Supply: Only 7 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $145.92
Sale: $82.97
Save: 43%
Save: $62.95
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Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Windage Tray, Big Block Chevy, Kit
Item #: ARP235-5606
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $364.68
Sale: $195.70
Save: 46%
Save: $168.98
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Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Big Block Chevy, Kit
Item #: ARP135-5606
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $307.58
Sale: $167.97
Save: 45%
Save: $139.61
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Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Dart Big M, Splayed Cap Bolts, Big Block Chevy, Kit
Item #: ARP235-5601
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $223.02
Sale: $112.97
Save: 49%
Save: $110.05
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Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Dart Big M, Splayed Caps, Big Block Chevy, Kit
Item #: ARP235-5603
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $256.46
Sale: $129.97
Save: 49%
Save: $126.49
Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Merlin II / III Blocks, Big Block Chevy, Kit
Item #: ARP135-5801
Condition: New
Limited Supply: Only 5 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $326.64
Sale: $177.23
Save: 46%
Save: $149.41
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Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Windage Tray, Big Block Chevy, Kit
Item #: ARP235-5502
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $191.40
Sale: $107.97
Save: 44%
Save: $83.43
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Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Windage Tray, Big Block Chevy, Kit
Item #: ARP235-5701
Condition: New
Limited Supply: Only 7 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $335.42
Sale: $181.49
Save: 46%
Save: $153.93
Qty:

Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Big Block Chevy, Kit
Item #: ARP135-5402
Condition: New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $159.08
Sale: $82.97
Save: 48%
Save: $76.11
Qty:

Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Big Block Chevy, Kit
Item #: ARP135-5601
Condition: New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $302.46
Sale: $146.97
Save: 51%
Save: $155.49
Qty:

Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Windage Tray, Big Block Chevy, Kit
Item #: ARP235-5702
Condition: New
Limited Supply: Only 5 Left!
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $320.41
Sale: $174.21
Save: 46%
Save: $146.20
Qty:

Description: Main Bolt Kit, High Performance Series, Hex Head, 4-Bolt Mains, Chromoly, Black Oxide, Cross Bolt, Mopar 426 Hemi, Kit
Item #: ARP145-5201
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $154.91
Sale: $78.35
Save: 49%
Save: $76.56
Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Mopar 426 Hemi, Kit
Item #: ARP145-5601
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $152.83
Sale: $86.97
Save: 43%
Save: $65.86
Qty:

Description: Main Stud Kit, 12pt Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Ford FE-Series, Kit
Item #: ARP155-5421
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $181.51
Sale: $99.97
Save: 45%
Save: $81.54
Qty:

Description: Main Bolt Kit, High Performance Series, Hex Head, 2-Bolt Mains, Chromoly, Black Oxide, Ford FE-Series, Kit
Item #: ARP155-5201
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $132.20
Sale: $74.97
Save: 43%
Save: $57.23
Qty:

Description: Main Bolt Kit, High Performance Series, Hex Head, 2-Bolt Mains, Chromoly, Black Oxide, Big Block Ford, Kit
Item #: ARP155-5202
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $133.97
Sale: $76.97
Save: 43%
Save: $57.00
Qty:

Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Big Block Ford, Kit
Item #: ARP155-5402
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $159.26
Sale: $89.97
Save: 44%
Save: $69.29
Qty:

Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Ford FE-Series, Kit
Item #: ARP155-5401
Condition: New
Limited Supply: Only 6 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $156.29
Sale: $89.97
Save: 42%
Save: $66.32
Qty:

Description: Main Stud Kit, Hex Nuts, 4-Bolt Mains, Chromoly, Black Oxide, Big Block Ford, Kit
Item #: ARP155-5501
Condition: New
Limited Supply: Only 6 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $248.54
Sale: $129.97
Save: 48%
Save: $118.57
Qty:

Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, Windage Tray, Big Block Ford, Kit
Item #: ARP255-5502
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $193.01
Sale: $109.97
Save: 43%
Save: $83.04
Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, BMC 4-Cylinder, Kit
Item #: ARP206-5401
Condition: New
Limited Supply: Only 7 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $71.09
Sale: $37.97
Save: 47%
Save: $33.12
Qty:

Description: Main Stud Kit, Hex Nuts, 2-Bolt Mains, Chromoly, Black Oxide, BMC 4-Cylinder, Kit
Item #: ARP206-5402
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $107.88
Sale: $61.97
Save: 43%
Save: $45.91
Qty:

Items 1-25 of 176


More About Main Cap Fastener Kits

Engine main caps hold the bearings that secure your crankshaft in place. Engines use a variety of different quantities of main caps utilizing main bearing cap bolts or studs. While 2-bolt main caps are very common, 4-bolt mains and even 6-bolt mains are the popular choice for high-powered racing and street performance engines for added strength. Pit Stop USA carries a huge selection of Main Cap Fastener Kits for a wide variety of applications at low everyday prices.s!