Straub Engine Bolt Kit

Straub Technologies Engine Bolt Kits: Purpose-Built Fastener Solutions

When it comes to engine assembly and rebuilding, the hardware holding everything together is just as critical as the rotating assembly or the camshaft itself. Straub Technologies has understood this philosophy since 1967, and their lineup of Engine Bolt Kits reflects decades of hands-on experience with domestic performance engines. Whether you're doing a simple cam swap or a full engine refresh, Straub's bolt kits are engineered to match the specific demands of your application.

Engineered for the GM LS Platform and Beyond

Straub Technologies has earned a strong reputation as a go-to source for GM LS and LT engine hardware. Their engine bolt kits are specifically tailored to platforms including Chevy LS, Chevy Small Block, Chevy Big Block, Pontiac, Ford Windsor, Ford FE, Ford 429-460, and Chrysler Small Block engines — making them a versatile choice for builders working across multiple platforms.

One of Straub's most recognized offerings in this category is their LS Cam Change Bolt Kit. Because all bolts on the LS platform are torque-to-yield fasteners, they must be replaced every time they are removed — and Straub's kits are built around that reality. These kits contain all the hardware that needs to be replaced when performing a cam swap on a new or used LS engine, bundled with additional wear items that should be addressed at the same time. The kits are sourced from OEM suppliers, so builders can be confident that every fastener meets factory specifications right out of the box.

Head Bolt Kits With Teflon-Coated Threads

Straub's LS Engine Head Bolt Kits are a particularly notable product in this lineup. Designed for 2004 and newer LS engines, these kits include the correct count of both standard and short head bolts required for a complete engine installation, and feature Teflon-coated threads to ensure consistent torque readings and reduce the risk of galling during assembly. This kind of application-specific detail is what sets Straub apart from generic fastener suppliers.

A Complete Fastener Ecosystem

Straub's engine bolt kits don't exist in isolation — they are part of a comprehensive engine fastener ecosystem that spans balancer bolts, connecting rod bolts, head bolts, intake bolts, main bolts, and front cover hardware. This means a builder can source the entire fastener suite for an engine build from a single, trusted supplier rather than piecing together hardware from multiple sources. For professional engine builders and serious enthusiasts alike, that kind of cohesion simplifies the build process and reduces the risk of mismatched hardware.

Why Choose Straub Engine Bolt Kits

• 100% sourced from OEM suppliers for factory-accurate fitment
• Purpose-built kits for cam swaps on GM LS engines — all necessary torque-to-yield hardware included
• Teflon-coated head bolt threads for consistent torque and easy installation
• Coverage across multiple domestic engine families: GM LS/LT, Small Block and Big Block Chevy, Ford, Chrysler, and Pontiac
• Part of a broader engine fastener lineup for cohesive, single-source builds

For builders who refuse to compromise on the details, Straub Technologies' engine bolt kits represent the kind of application-specific, OEM-quality fastener solution that keeps engines together under real-world and high-performance conditions. Browse the full selection of Engine Bolt Kits or explore everything Straub Technologies has to offer.