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YAM. GP1200R/1300R/XLL/XLT1200 GIRDLE HARDWARE KIT
Our Price: $164.80

GP1200R/XLT1200 HEAD KIT 37cc (girdle kit optional #412-12000)
Our Price: $386.10

R&D XLT1200 HEAD KIT
R&D GP1200R | XLT1200 HEAD KIT 41cc
Our Price: $386.10

The Performance Head from R&D will get your GPR motor running. This affordable precision cast design delivers all the performance of billet without the staggering price tag.
Raising the OEM compression ratio boosts the horsepower and torque throughout the rpm range, increasing acceleration and speed.
Available in 41cc and 37cc ranges and comes with all hardware.

Girdle kit hardware sold separate.
(R&D Girdle Kit Optional #412-12000)
GP1200R/XLT1200 BILLET HEAD W/GIRDLE KIT (28.5cc FLAT TOP PISTON DESIGN)
Our Price: $675.88