Kelford Valve Spring Set Mitsubishi 4G63 evo This reduces overall effort needed

This reduces overall effort needed to fully engage/disengage the clutch resulting in a lighter clutch pedal

8L 4 GXI 89-93 Nissan Skyline 2L 6 GTST 89-93 Nissan Skyline 2L 6 GTS-4

Crankshaft -New Subaru EJ20 WRX Crankshaft with improved oil passages

Suitable Applications:The WRX104X (listed separately) mostly covered the 2004-2006 range

The IAG AOS body is completely redesigned using cast aluminum and features an integrated coolant passage for better heat retention

Kelford Valve Spring Set Mitsubishi 4G63 evo This reduces overall effort neededMITSUBISHI 4G63 DOHC VR4 EVO7. High performance PACALOY single valve spring set to suit OEM retainer and spring base. 83lb seat pressure at 39. 0mm installed height. Coil Bind at 24. 0mm.