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Helps prevent M8 cylinder head cracking. Made in the USA.
Precision-machined valve guides that accept OEM and aftermarket seals; easy to finish with a drill and ball hone.
Easy-to-ream valve guides with a tapered nose for maximum bearing surface and minimal port obstruction. Accepts OEM top-hat seals and up to 0.600" lift cams. Made in USA.
Precision-machined manganese valve guide; excellent heat conductivity; easy to ream and finish; accepts OEM and aftermarket seals; made in the USA.
Precision-machined, shouldered valve guide that is easy to ream and finish; Made in the USA.
Precision-machined shouldered valve guide for easy installation; reamable with battery or electric drill. Made in USA.
Precision-machined shouldered valve guide for easy reaming and installation. Made in the USA.
- Precision-machined guides
- Easy to ream and finish with common drills and ball hones
- Accepts OEM and aftermarket seals
- Made in the USA
Precision-machined valve guide compatible with no-lead fuel. Made in the USA.
High-quality Viton® valve guide seals with spring-loaded wiper; made in the USA.
High-wear nitrided valve with stellite tip for reduced friction and superior wear resistance; excellent flow and fuel compatibility.
Complete M8 Softail chassis fastener kit with fine-thread shifter and brake hardware, plus ultra torque lube.
Complete racing valve spring kit with progressively wound, heat-treated and shot-peened springs. Fits one engine; ready to install.
Precision CNC locating pins for engine head alignment. Made in the USA.
Precision rolled threads and wide under-head flanges provide consistent torque and reliable sealing. Hardened 12-point bolts rated to 170,000 psi for superior strength.
Short valve guide accepts high-lift cams, machined for 0.530" seals. Made in the USA.
Precision 12-point external engine fastener kit with moly assembly lubricant. Tensile strength rated 170,000 psi. Not for '23 models with 121" VVT motors.