SKU: MAN11863-1
UPC: 807298054285
MPN: 11863-1
The SBC R/M 1.600in Exhaust Valve from MANLEY is a precision-engineered exhaust valve specifically designed for small-block Chevrolet engine builds and high-performance modifications. This valve is a critical component for any serious SBC cylinder head upgrade, whether for street engines, race motors, or restomod applications.
Designed for engines requiring exact valve sizing and superior heat rejection, the 1.600-inch head diameter makes this valve compatible with popular SBC R/M (Race/Modified) cylinder head configurations. MANLEY exhaust valves are typically forged from premium stainless steel, engineered to withstand extreme combustion temperatures and thermal cycling without warping or cracking.
This exhaust valve's specifications optimize flow characteristics while maintaining structural integrity during high-load operation, making it ideal for forced-induction builds or competition engines. The valve's design ensures proper valve-guide clearance and reliable seating, benefiting those looking to enhance performance in demanding applications.
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