Grade 5 Titanium alloy and come with a LIFETIME WARRANTY*
Part # 8708
we’ve designed our bolts slightly longer than the original OEM components
Aftermarket 77mm stock bore cylinder nikasil cylinder
powerful ride for years to come
Yamaha YZ250 1999-2025 BPRATV Big Bore Cylinder Head Engine Top End Cometic Kit Trail Boss 350L Grade 5 Titanium alloy and5MW 11111 02 00, 5MW 11111 00 00, 5UP 11111 00 00, H0873SP2020S, 90116 08027 00, 90176 08005 00,90201 080L8 00,93211 02703 00, C7855, C3592, 93210 74316 00,810670,P400485160183,CH2001 K01, CH2001 K02 BPRATV YZ250 BIG BORE 72MM Cylinder Head with Cometic MLS Head Gasket! The Best & Most Affordable New BIG BORE YZ250 Cylinder Head Replacement Kit at THE BEST PRICE! Fits All Big Bore Yamaha YZ250 Two Stroke Cylinders Including: Yamaha OEM (Plated),