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Free shipping over $85 · Washi-banded parcels
Ribbon-taped crates · Studio-milled finishes · New arrivals weekly
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MANLEY 11621-1 Exhaust Valve Race Series for CHEVROLET Gen IV Small Block LS3 / L92 / L99 ymm_20 Performance is increased through efficient ymm_43
MANLEY 11621-1 Exhaust Valve Race Series for CHEVROLET Gen IV Small Block LS3 / L92 / L99 ymm_20 Performance is increased through efficient ymm_43
MANLEY 11621-1 Exhaust Valve Race Series for CHEVROLET Gen IV Small Block LS3 / L92 / L99 ymm_20 Performance is increased through efficient ymm_43
MANLEY 11621-1 Exhaust Valve Race Series for CHEVROLET Gen IV Small Block LS3 / L92 / L99 ymm_20 Performance is increased through efficient ymm_43
4.3

MANLEY 11621-1 Exhaust Valve Race Series for CHEVROLET Gen IV Small Block LS3 / L92 / L99 ymm_20 Performance is increased through efficient ymm_43

SKU 85717124117
USD118.04 USD162.04

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Ships within 48 hours · Estimated delivery Oct 27 - Nov 1

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MANLEY 11621 1 Exhaust Valve Race Series for CHEVROLET Gen IV Small Block LS3 L92 L99 ymm_20 Performance is increased through efficient ymm_43 Performance is increased through efficient exhaust gas flow via 1 0 Twin Turbo (X156) 2014 2020 Recommended for Alcohol Engines: These valves are recommended for exhaust valves in alcohol engines Available in Race Master straight stem and Race Flo shapes

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