Skip to content
*IMPORTANT NOTICE: Due to increase in fraudulent orders the billing & shipping address must match when placing your order. Thank you for your patience and understanding.
*IMPORTANT NOTICE: Due to increase in fraudulent order the billing & shipping address must match when placing your order. Thank you for your patience and understanding.
03-05 YZ450F Cylinder Head +1 Valves Kibblewhite 1mm Stainless Valve Springs Kit

03-05 YZ450F Cylinder Head +1 Valves Kibblewhite 1mm Stainless Valve Springs Kit

by Kibblewhite Precision
Save $170.00 Save $170.00
$1,499.99
$1,499.99 - $1,499.99
$1,499.99
$1,329.99
$1,329.99 - $1,329.99
$1,329.99

DO YOU NEED THIS ITEM ASSEMBLED?  INSTALLED ON YOUR VEHICLE?  GOT QUESTIONS?  CONTACT OUR TECH SUPPORT NOW FOR HELP!

Brand new OEM Yamaha cylinder head with cam journals

Kibblewhite valve spring kit with Titanium retainers

Kibblewhite +1mm White Diamond stainless steel intake and exhaust valves

Kibblewhite Viton valve stem seals

All brand new parts

Compatible with all Yamaha '03-05 YZ450Fand '03-06 WR450F models

1 year warranty*

We are BPRATV, offering the best in parts and service for over 20 years.  Email, call, or visit our Upland, CA location Monday thru Friday.

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare