Sleeves
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$11.14 -
BLOX Racing Block Guard for D16Z-Y (1.6L SOHC VTEC) - BXPT-10201
BLOX Racing
MSRP: $130.00$104.00What is a block guard?A block guard is a reinforced component designed to prevent your D16Z-Y engine block from cracking under extreme thermal and mechanical stress.How do I install a block guard?Professional installation is strongly recommended to...MSRP: $130.00$104.00 -
Supertech Block Guard for Subaru EJ20 (2 per engine) - BG-EJ20
Supertech
MSRP: $191.97$153.62How do I know if Supertech Block Guards will fit my engine?Confirm specific fitment for your vehicle's engine model before purchasing Supertech Block Guards to ensure proper installation.What is the typical installation process for Supertech Block...MSRP: $191.97$153.62 -
Fel-Pro Ford F-150/Mustang Shaft Repair Sleeve - 16250
Fel-Pro
$24.41Fel-Pro(R) gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro...$24.41 -
Supertech Block Guard for Nissan 350 VQ35DET (Left & Right Side) - BG-VQ35-DET
Supertech
MSRP: $330.65$264.60Do SPT Block Guards fit my specific engine model?SPT Block Guards require precise fitment confirmation for your specific engine model to ensure proper installation and performance.What is the recommended installation procedure for SPT Block...MSRP: $330.65$264.60 -
Supertech Block Guard for Honda S2000 - BG-S2000
Supertech
MSRP: $185.98$148.83Do SPT Block Guards interfere with coolant flow?SPT Block Guards are meticulously engineered to maintain critical coolant passages, ensuring optimal thermal management and engine integrity for high-performance Sleeves.Are SPT Block Guards compatible with...MSRP: $185.98$148.83 -
Supertech Block Guard for Nissan QR25DE - BG-QR25DE
Supertech
MSRP: $185.98$148.83What is a block guard?Supertech Block Guards are precisely machined components that reinforce your engine block's cylinder walls, preventing distortion under extreme load.Can I install a block guard myself?Professional installation is strongly...MSRP: $185.98$148.83 -
Supertech Block Guard for Honda K24 - BG-K24
Supertech
MSRP: $185.98$148.83What is the primary function of a block guard?Block guards reinforce the cylinder block's water jackets, preventing catastrophic failure under extreme boost and heat by maintaining bore integrity.Are block guards a universal fit?No, block guards require...MSRP: $185.98$148.83 -
Supertech Block Guard for Honda K20 - BG-K20
Supertech
MSRP: $185.98$148.83Do I need a tuner after installing SPT Block Guards?SPT Block Guards maintain critical bore dimensions under extreme loads; a tuner is recommended for optimal performance tuning after installation.Are SPT Block Guards tunable?Install SPT Block Guards to...MSRP: $185.98$148.83 -
Supertech Block Guard for Honda H22A - BG-H22A
Supertech
MSRP: $177.13$141.75Are SPT Block Guards compatible with my specific vehicle model?SPT Block Guards require careful confirmation of fitment with your vehicle's engine specifications before installation to ensure proper integration of these Sleeves.What is the recommended...MSRP: $177.13$141.75 -
Supertech Block Guard for Honda H22/H23/F22 Single Cam - BG-H22-F22
Supertech
MSRP: $177.13$141.75What is a block guard and what does it do?A block guard strengthens an engine block by reinforcing cylinder walls, preventing distortion under extreme pressure and heat for Sleeves.Can I install a block guard myself?Professional installation is...MSRP: $177.13$141.75 -
Supertech Block Guard for Honda D15B/D16Z/D16Y Single Cam - BG-D15-D16
Supertech
MSRP: $165.70$132.60What is a block guard?Supertech Block Guards reinforce your engine block, specifically the cylinder walls, to withstand extreme thermal and mechanical loads for peak Sleeves performance.Is a block guard necessary for high-performance...MSRP: $165.70$132.60
Sleeves for Enhanced Performance
Explore our extensive collection of high-quality sleeves designed to enhance performance and durability for various automotive applications. Whether you are upgrading your engine or simply seeking reliable protection for your tubing, our range of sleeves offers the perfect solution.
Product Highlights
- BLOX Racing Block Guards: Engineered for Honda models like B16A, B18C, and H22A, these block guards provide unparalleled protection against block failures, ensuring your engine runs smoothly under pressure.
- Fragola Tube Sleeves: Available in multiple sizes (-3AN, -4AN, -6AN, -8AN, -10AN), these durable black tube sleeves offer excellent heat resistance and are perfect for your hoses, preventing wear and enhancing longevity.
- Supertech Block Guards: With options for Honda B20, K20, and Nissan QR25DE engines, these guards are designed to stabilize the engine block and prevent overheating and damage during high-performance driving.
Our sleeves not only provide exceptional protection against extreme conditions; they also contribute to a more reliable and efficient engine performance. Constructed from high-quality materials, they withstand the rigors of racing and everyday driving alike, giving you peace of mind on the road or the track.
Whether you're a professional mechanic or an automotive enthusiast, our sleeves will meet your performance upgrades and protection needs. Browse our selection today and take a step towards a more reliable and powerful engine!