Wavetrac ATB Differential For 1965-1967 911 901 (TRA 40 309 120WK)
Automatic Torque Biasing (ATB) Differential - Featuring A Patented Wave Ramp Design And ARP High Strength Fasteners
1965-1967 Porsche 911 901 Transmissions
Wavetrac USA - Sold Each - 1 Per Car - Coarse Spline
Alternate Part Numbers: TRA 40 309 120 WK / TRA-40-309-120-WK / TRA.40.309.120.WK / TRA40309120WK / 40309120WK / LSD
1965-1967 Porsche 911 901 Transmissions
Wavetrac USA - Sold Each - 1 Per Car - Coarse Spline
Alternate Part Numbers: TRA 40 309 120 WK / TRA-40-309-120-WK / TRA.40.309.120.WK / TRA40309120WK / 40309120WK / LSD