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10 Best main bolts studs in Canada
Best Choice01Xotic PerformanceChevy Gen III/LS Series Small Block Main Stud Kit - Xotic Performance™ MS334
Main highlights- Ultra Strength - Utilizing XOTIC 7200 material, these main studs offer superior tensile strength compared to standard 8740 chromoly steel. Rated at 220,000 psi tensile strength, these studs provide significantly enhanced clamping forces, surpassing those of standard bolts.
- Prevents Main Cap Shifting – Main studs provide enhanced cap alignment, reducing the risk of main cap walking or shifting under extreme loads. Unlike bolts, studs remain stationary, offering better thread engagement and longevity.
- Easy Installation – Broached stud ends allow for easier and more precise installation. Includes a detailed instruction manual with diagrams for a seamless setup.
- Direct Fit Replacement - Fits 1997 to current Chevrolet Gen III/LS 4.8L 5.3L 5.7L 6.0L 6.2L; LS1 LS2 LS3 LS4 LS6 LQ4 LQ9 LY6 L92 L99 engines. Please see vehicle compatibilities tab above to ensure accurate fitment.
- Complete Kit With Accessories - 20x Main Studs, 10x M8 Side Bolts, 30x Nuts, 2x Sockets, 1x Allen wrench, and 1x Fastener Assembly Lubricant included. Black oxide finish protects from wear and tear. Hardened parallel washers allow for uniform load distribution and accurate torque readings.
9.6Exceptional
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- 02
ARPARP 1565401 2-Bolt Main Stud Kit
Main highlights- Part number: 1565401
- Package Weight: 1.95 pounds
- Ford Modular 4.6L 2V 2-Bolt Main Stud Kit
- Fit type: Vehicle Specific
9.3Excellent
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- 03ZhuanYi Mr
ZhuanYi Mr LS Engine Main Bolt and Stud Kit, Grade 10.9 High-Hardness, Compatible with LS1 LS2 LS3 LQ4 LM7 LC9 LR4 L96 L76, 4.8L 5.3L 5.7L 6.0L 6.2L, 1997-2013
Main highlights- WIDE COMPATIBILITY: Fits 1997 to 2013 model year LS engines, providing a direct replacement solution for worn or damaged original hardware during engine rebuilds and maintenance
- PRECISION ENGINEERED: Each bolt and stud is precision-machined to exact OEM specifications for proper fitment, reliable clamping force, and optimal engine performance
- HIGH-STRENGTH CONSTRUCTION: Manufactured from Grade 10.9 high-hardness steel material, ensuring superior tensile strength and durability to withstand extreme engine operating conditions and high torque applications
- COMPREHENSIVE SET: Includes black oxide coated main bolts and zinc-plated studs in various lengths to accommodate all main bearing cap positions for complete engine assembly
- COMPLETE ENGINE BOLT KIT: Comprehensive set of main bolts and studs specifically designed for LS engine series including 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L variants (LS1, LS2, LS3, LQ4, LM7, LC9, LR4, L96, L76)
9.1Excellent
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Value for Money04
ARPARP 1345601 4-Bolt Main Stud
Main highlights- Part number: 1345601
- Package Dimensions: 5.588 H x 10.668 L x 22.098 W (centimeters)
- Main Stud/Bolt Kit
- Made in USA
9.0Excellent
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- 05
ARP
ARP 134-5402 Main Stud Kit for Small Block Chevy
Main highlights- Part number: ARP-134-5402
- Package Dimensions: 22.3 H x 5.9 L x 10.8 W (centimeters)
- Main Stud/Bolt Kit
- Made in USA
8.9Very Good
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- 06
ARP
ARP 1855401 2-Bolt Main Stud Kit
Main highlights- Rolled J-form threads are 1000% stronger than other threads
- Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
- Manufactured from 8740 chrome moly steel
- Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly
- Main studs are designed to meet the exacting standards and demands of professional engine builders
8.7Very Good
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- 07ARP
ARP 140-5003 Chrysler 273-440 wedge hex main bolt kit
Main highlights- Main
- Crysler
- Bolt Kit
8.6Very Good
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- 08
ARP
ARP 1545407 2-Bolt Main Stud Kit
Main highlights- Rolled J-form threads are 1000% stronger than other threads
- Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
- Manufactured from 8740 chrome moly steel
- Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly
- Main studs are designed to meet the exacting standards and demands of professional engine builders
8.4Good
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- 09
ARP
ARP 2345602 Main Stud Kit, 200,000 PSI Steel, For Select Chevrolet Small Block 4-Bolt Main Applications, Large Journal, With Splayed Cap Bolts
Main highlights- Rolled J-form threads are 1000% stronger than other threads
- Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
- Manufactured from 8740 chrome moly steel
- Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly
- Main studs are designed to meet the exacting standards and demands of professional engine builders
8.2Good
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- 10
ARP
ARP 1345202 High Performance Series Main Bolt
Main highlights- Part number: 1345202
- Package Dimensions: 5.842 H x 22.098 L x 10.668 W (centimeters)
- Main Stud/Bolt Kit
- Made in USA
8.1Good
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