Comes in a set of 4 for 1 engine Stem Diameter 6.0 mm
Comes in a set of 4 for 1 engine Stem Diameter 6.4 mm
Comes in a set of 4 intake and 4 exhaust valves for 1 engine
10-HS-315 + 10-HS-316
Made in Japan
Free shipping for US main island / Estimated rate for international shipping is $59
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