10 Best Performance Engine Main Bolts Studs

#1 Best Pick

ARP Main Stud Kit Hex Nuts 2-Bolt Mains Compatible with Mazda

Brand: ARP

Package Dimensions: 6.096 H x 22.098 L 10.668 W (centimetres)
Package Weight: 2.0 pounds
Country of Origin : United States

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#2 Best Value

ARP 1545001 High Performance Series Main Bolt Kit For Select Ford Small Block Applications, 2-Bolt Main

Brand: ARP

High Performance Series main bolts are a premium replacement for OEM fasteners
Designed to meet the exacting standards and demands of professional engine builders
Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads
Rated at 180,000 PSI, which is considerably stronger than Grade 8 hardware
1000% longer fatigue life than most other main bolts

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#3 Budget Pick

ARP Main Stud Kit Hex Nuts 2-Bolt Mains Oldsmobile V8 P/N 185-5401

Brand: ARP

Main studs are designed to meet the exacting standards and demands of professional engine builders
Manufactured from 8740 chrome moly steel
Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
Rolled J-form threads are 1000% stronger than other threads
Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly

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#4 Top Choice

ARP Main Stud 2-Bolt Kit Main Holden 6cyl Red, Blue, Black Motor (132-5401)

Brand: ARP

ARP Main Stud Kit Hex Nuts 2-Bolt Mains Chevy Inline-6 P/N 132-5401
Package Dimensions: 22.1 H x 6.1 L x 10.7 W (centimeters)
Package Weight: 1.37 kilograms
Oem equivalent part number: 132-5401

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#5 Popular Choice

ARP 1345601 4-Bolt Main Stud

Brand: ARP

Item Package Dimension: 8.7007873927L x 3.6614173191W x 2.4803149581H inches
Item Package Weight - 3.3951188348 Pounds
Item Package Quantity - 1
Product Type - BOLTS

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#6 Top Pick

ARP 2084305 High Performance 12-Point Cylinder Head Stud Kit

Brand: ARP

Country of Origin: United States
Model Number: 2084305
Package Dimensions: 8.4 inches L X 2.21 inches H X 4.19 inches W
Package Weight: 2.5 pounds

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#7 Top Pick

ARP Main Studs, 2-Bolt Main, For Toyota, 1.6L, 3SEE, 4AG, 16-Valve, Kit

Brand: ARP

package dimensions :22.098 cm L x 11.43 cm W x 4.826 cm H
Package Weight: 1.7 lbs
Country of Origin : United States
Fit type: Vehicle Specific

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#8 Top Pick

ARP High Performance Series Main Bolt Kit for Chevrolet, 2-Bolt Main, Big Block

Brand: ARP

Rated at 180,000 psi
Designed to meet the exacting standards and demands of professional engine builders
ARP bolts are forged from 8740 chromoly steel
Feature a reduced wrenching head

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#9 Top Pick

ARP 1545403 2-Bolt Main Stud Kit

Brand: ARP

Main studs are designed to meet the exacting standards and demands of professional engine builders
Manufactured from 8740 chrome moly steel
Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
Rolled J-form threads are 1000% stronger than other threads
Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly

Check latest price on Amazon

#10 Top Pick

ARP 1355601 4-Bolt Main Stud Kit

Brand: ARP

Main studs are designed to meet the exacting standards and demands of professional engine builders
Manufactured from 8740 chrome moly steel
Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
Rolled J-form threads are 1000% stronger than other threads
Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly

Check latest price on Amazon