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High-strength 12-point heat-treated stainless steel fasteners with precision-rolled threads and wide underhead flange. Includes moly assembly lubricant for installation. Not for '23 models with 121" VVT motors.
Complete kit with engine, primary, derby and inspection cover gaskets; MLS head gaskets, Viton seals and AFM exhaust gaskets; made in the USA.
Standard-height replacement triple-groove valve keepers for maintenance and rebuilds.
High Load Beehive® spring kit for V-Twin performance. Direct bolt-in up to 0.565" lift. Recommended for +0.540" lift camshafts. Includes retainers, seats, shims, locks and Viton® seals.
MLX replacement head gaskets engineered for high-performance Milwaukee 8 use; sold in pairs and installed like a standard MLS gasket.
Multi-layer head gaskets with a fold-over stopper layer for improved combustion sealing. Sold in pairs and made in the USA.
Multi-layer MLX head gaskets with high-temperature coatings and embossments for reliable combustion and fluid sealing; designed for performance-modified Milwaukee 8 engines.
Premium Beehive® valve spring kit for performance engines; supports up to 0.585" lift and includes springs, retainers, seats, seals and hardware.
- Raises valve spring retainer to gain 0.050" installed height without machining the cylinder head spring set
- Made in the USA