NEW STOCK! 1965-68 911 / 912 High Performance Rear Adjustable Spring Plate Set (SUS 5502) VALVE SPRINGS Springrates: 340 Lbs/In Front -

Springrates: 340 Lbs/In Front - 685 Lbs/In Rear

Includes Original Equipment Small And Large 14 Pole Pin Connectors - Fuel Pump Relay - Inline Fuse - OBD Interface Port - Check Engine Light Lead And Supplemental Engine Compartment Jumper Interface Harness

Use Single-Mass Flywheel Conversion Kit

1978-1998 Porsche 911 / 930 / 964 / 993 / Turbo GT3 / GT2 / RS / 928 / 944

NEW STOCK! 1965-68 911 / 912 High Performance Rear Adjustable Spring Plate Set (SUS 5502) VALVE SPRINGS Springrates: 340 Lbs/In Front -High Performance Rear Left And Right Quick Adjustable Spring Plate Set For Short Wheel Base 1965 1968 911 912. These Plates Allow For 1 1 2 Of Increased Or Lowered Ride Height Adjustment Without Disassembling The Rear Trailing Arms And Shock Mounts to Re Index The Torsion Bar Splines. Adjustable Spring Plates Manufactured From 1 4 Spring Steel With High Strength Collars Zinc Yellow Plated For Corrosion Resistance. Includes Bushing Sets And Hardware. X