GFB Underdrive Crank Pulley Nissan SR20DET RWD GFB2005 Spoilers Mounting Location - Low Mount

Mounting Location - Low Mount (use with AF8200-1100 Dump Pipe)

Reinforced anti-wear protection for a longer engine life time

you will need to modify/make new brake lines to make this work

25 thread pitch to suit most Nissans (and potentially other vehicles)- Durable design for the roughest conditions - Available ineither black

GFB Underdrive Crank Pulley Nissan SR20DET RWD GFB2005 Spoilers Mounting Location - Low MountSuits RWD versions of the SR20DET, as found in the S13 S15 200SX Silvia and 180SX. Along with the performance improvement, this pulley benefits high revving engines by underdriving the water pump, which helps prevent cavitation and subsequent overheating when drifting circuit driving. Does NOT suit non turbo SR20 engines or transverse mounted SR20DET. This pulley does require shorter belts which are not supplied, as the required belts will differ