Valvetrain

Durable enough to size C630 bronze and cast iron valve guide materials Made in the U.S.A.

Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel Lightweight, strong, one piece forging with profiles that provide excellent flow characteristics Valve is infused by a special German process to a depth of ...

Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel Lightweight, strong, one piece forging with profiles that provide excellent flow characteristics Valve is infused by a special German process to a depth of ...

Durable enough to size C630 bronze and cast iron valve guide materials Made in the U.S.A.

All valve seals are made for long life Meet or exceed OEM specifications When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances Made in the U.S.A. Compatible...

Durable enough to size C630 bronze and cast iron valve guide materials Made in the U.S.A.

Durable enough to size C630 bronze and cast iron valve guide materials Made in the U.S.A. Sold Each

Solid rubber coating and solid PTFE seals utilize choker spring and lower tension spring to maintain optimal seal under high heat/stress conditions For use with stock intake and exhaust valve guides Made in the U.S.A. Compatible...

Durable enough to size C630 bronze and cast iron valve guide materials Made in the U.S.A.

All valve seals are made for long life Meet or exceed OEM specifications When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances Made in the U.S.A. Compatible...

All valve seals are made for long life Meet or exceed OEM specifications When using Kibblewhite spring kits, Kibblewhite valve seals must be used because of spring clearances Made in the U.S.A. Compatible...

Durable enough to size C630 bronze and cast iron valve guide materials Made in the U.S.A.