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STEEL INT VALVE/SPRING KIT KX250F 07-08
Offroad

PROX

STEEL INT VALVE/SPRING KIT KX250F 07-08

SKU 28.SIS4336-2·Air & Fuel
$141.92

Out of stock · stock as of Sep 2, 2026

Shipping calculated at checkout

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Details

Replaces the OEM valves & valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals

Specs

Vehicle
Offroad
Weight Lb
0.3
Shipping Class
standard

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