Required Swap Parts

No Bolt-In Kits: All LL8 swaps require custom fabrication or adapter kits

Semi-DIY Kit: Semi-DIY Engine Mount - Easier than full custom

350Z/G35 Kit: Z33/V35 Engine Mounts - Nissan chassis specific

GM Factory Mounts: Can adapt GMT360 mounts with custom brackets

LS Mount Adapters: Some fabricators weld LS mount tabs to LL8 block

Location: Same general position as GM small/big blocks

Factory Pan Won't Work

Issue: 10" deep front sump designed for AWD GMT360 chassis

Transfer Case: Factory pan has passage for front driveshaft

Ground Clearance: Too deep for most RWD applications

Aftermarket Rear Sump Pans

Emtech Motorsports: Cast aluminum, complete rear sump conversion

Forever Fabrication: Welded steel, -10AN turbo drain, internal baffles

Stutz Performance: Custom rear sump options

DIY: Some fabricators modify Atlas I5 pans or weld custom steel pans

Factory Manifold: Works fine for most swaps, good to 400+ hp

Throttle Body: Electronic drive-by-wire (2002-2009)

Clearance: Tall manifold may require hood modifications

Aftermarket: No aftermarket intake manifolds currently available

Stock Manifolds (Temporary)

Cast Iron: Factory manifolds bolt on but WILL crack

Issue: Rear cylinder bolt breaks constantly, all manifolds crack eventually

Best Factory: 2008-2009 6-2-1 design flows best

Headers (Recommended)

Forever Fabrication: Log-style turbo manifolds

Artec Performance: T4 turbo manifolds

Race Mufflers: Exhaust flanges for custom headers

DIY: Weld factory manifolds for turbo (cast steel, not iron)

Alternator: Factory 105A alternator works, mount on driver side

Power Steering: Factory pump, may need custom lines

A/C: Factory compressor works if needed

Serpentine Belt: May need custom length depending on accessories