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RESTOVOLT

Fitment Pack v1.4

911 G-Body Fitment Pack

Motor mount, adapter plate, battery box layout, cable routing guides, and trim pieces for the 1974 to 1989 Porsche 911.

Engineer reviewed 2026-06-20Field proven: 12 builds
$1,250Included with Pro and Fleet
MOTORADAPTER PLATE / 7075-T6ISOLATOR 70ABATTERY BOX FRAME / 4130

Structural parts

Load bearing. Machine or metal print only, from the specified material. Never print in plastic.

  • 915 and G50 gearbox adapters
    7075-T6 aluminum
    Structural: machine or metal printSTEP / PDF drawing
  • Rear drive unit cradle
    4130 steel
    Structural: machine or metal printSTEP
  • Front trunk battery enclosure
    Carbon composite or 5052 aluminum
    Structural: machine or metal printSTEP / DXF
  • Tunnel conduit brackets
    6061-T6 aluminum
    Structural: machine or metal printSTEP

Non-structural parts

Clips, bezels, and harness guides. Safe to print in-house.

  • Engine lid grille insert
    ASA
    Non-structural: print in-houseSTL
  • Charge port surround
    ASA
    Non-structural: print in-houseSTL / 3MF

Bill of materials

ItemQtySpec
M10 x 1.5 bolt, class 12.910Black oxide
Engine mount bushing2Polyurethane
Coolant line, 3/4 in4Meters

Torque specifications

FastenerSpec
Gearbox adapter (M10)46 N·m
Drive unit cradle to body (M10)65 N·m
Front enclosure (M8)24 N·m

Assembly checklist

  1. 01Isolate and tag every HV conductor before work begins (lockout and tagout).
  2. 02Verify chassis ground continuity below 0.1 ohm at each mount point.
  3. 03Torque structural fasteners to spec and apply witness marks.
  4. 04Confirm battery box clearances of 25 mm minimum to moving parts and exhaust-free zones.
  5. 05Perform insulation resistance test at 500 V DC before first energization.
  6. 06Complete HV commissioning log and road test sign-off.