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The main caps secure the bearings that hold your crankshaft in place. Different engine designs (SBF, BBF, SBC, BBC, LS, Coyote, etc.) use different quantities of main...
The main caps secure the bearings that hold your crankshaft in place. Different engine designs (SBF, BBF, SBC, BBC, LS, Coyote, etc.) use different quantities of main caps, and those caps are held down by main bearing cap bolts. In addition, 2-bolt main caps are common, but 4-bolt mains and 6-bolt mains may be used in high-powered engines for extra strength. Whether you need complete sets of studs and cross-bolts for a new engine build, or just partial sets for upgrades and repairs, you can find the main cap fasteners you need at Summit Racing Equipment.
The main caps secure the bearings that hold your crankshaft in place. Different engine designs (SBF, BBF, SBC, BBC, LS, Coyote, etc.) use different quantities of main caps, and those caps are held down by main bearing cap bolts. In addition, 2-bolt main caps are common, but 4-bolt mains and 6-bolt mains may be used in high-powered engines for extra strength. Whether you need complete sets of studs and cross-bolts for a new engine build, or just partial sets for upgrades and repairs, you can find the main cap fasteners you need at Summit Racing Equipment.
Main Studs, 6-Bolt Main, Chevrolet, 4.8, 5.3, 5.7, 6.0L, Kit
Part Number: ARP-234-5608
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
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Main Bolts, 6-bolt Mains, Flanged Hex, Chevy, Small Block LS, Kit
Part Number: SUM-910229
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 12-Point, Chromoly, Black Oxide, 6-bolt, Chevy, LS, Kit
Part Number: SUM-910500
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 4-Bolt Main, Chevy, 6.2L, Kit
Part Number: ARP-234-5802
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Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 4-Bolt Main, Large Journal, Chevy, Small Block, Kit
Part Number: ARP-134-5601
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, Chromoly, Hex Head, 2-Bolt, Chrysler, Dodge, 5.7/6.1L, Kit
Part Number: ARP-244-5400
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, High Performance Series, 4-Bolt Main, Large Journal, Chevy, Small Block, Kit
Part Number: ARP-134-5202
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 4-Bolt Main, Chevy, Big Block, Kit
Part Number: ARP-135-5601
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 6-Bolt Main, Ford, 5.0L, Modular, Coyote Engine, Kit
Part Number: ARP-156-5803
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, High Performance Series, 2-Bolt Main, Ford, 289-302, Small Block, Kit
Part Number: ARP-154-5001
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 2-Bolt Main, Large Journal, Chevy, Small Block, Kit
Part Number: ARP-134-5401
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, High Performance Series, 2-Bolt Main, Large Journal, Chevy, Small Block, Kit
Part Number: ARP-134-5001
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Cap Fasteners, Main Cap Girdle Stud Kits, 6-bolt, Stud Style, 12-Point Head, Nuts, Chevy LS, Kit
Part Number: PQX-1000098
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 4-Bolt Main, Ford, 4.6/5.4L, 2V/3V/4V Without Windage Tray, Kit
Part Number: ARP-156-5802
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, High Performance Series, 4-Bolt Main, Chevy, Big Block, Kit
Part Number: ARP-135-5201
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 2-Bolt Main, Chevy, Big Block, Kit
Part Number: ARP-135-5402
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, High Performance Series, 2-Bolt Main, Chevy, Big Block, Kit
Part Number: ARP-135-5002
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, High Performance Series, 2-Bolt Main, Ford, Small Block, 351W, Kit
Part Number: ARP-154-5003
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, High Performance Series, 2-Bolt Main, Ford, Big Block, Front or Rear Sump, Kit
Part Number: ARP-155-5203
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 2-Bolt Main, Dual or Rear Sump Oil Pan, Ford, 351W, Kit
Part Number: ARP-154-5409
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 2-Bolt Main, Work with Windage Tray, Chrysler, Small Block, Kit
Part Number: ARP-240-5501
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Studs, 2-Bolt Main, 12-Point Nuts, Mopar, Small, Big Block, B, RB, LA, Kit
Part Number: ARP-140-5402
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, Side Bolts Only, 6-bolt Style, Hex, Chevy, LS, Set of 10
Part Number: SUM-910229-3
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, Pro Series, 2-Bolt Main, Ford, Big Block FE, 390-427-428, 12 Point, Kit
Part Number: ARP-155-5201
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
Main Bolts, Outer Bolts, With Windage Tray, Chevy, LS, Each
Part Number: NAL-12560273
Estimated Ship Date: Monday 5/5/2025
Estimated Ship Date: Monday 5/5/2025
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Summit Racing™ LS Main Cap Bolt Kits SUM-910229
