New
Part
F100007

BARE GM LS 317 HEAD - 6.0L

$299.99
manufacturer
FULCRUM
Generation III V8 cathedral intake port cylinder head. Casting 12562317. Used in truck, van and SUV applications. Used on 6.0L V8 LQ4 and LQ9 engine models. See Vehicle Application tab for specifics.
More Information
Weight 26.0 lbs
Condition New
INTAKE PORT SHAPE CATHEDRAL
VALVE SIZE (Int/Ex) 2 in/1.55 in
MATERIAL Aluminum
COMBUSTION CHAMBER VOLUME 71cc
INTAKE PORT VOLUME 210cc
EXHAUST PORT VOLUME 75cc
CYLINDERS 4
VALVES 8
DRIVE TRAIN OHV, 16 valve, (2 valve/cyl)
EXHAUST PORT SHAPE D_PORT
LQ4 engines received the Generation III 317 V8 head in 2001. It has cathedral shaped intake ports and D shaped exhaust. Its large combustion chamber results in lower compression ratios. Often used for turbo and supercharger applications. Used on 6.0L V8 LQ4 and LQ9 engine models.
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MAKEMODELYEARENGINE
CADILLACESCALADE2002-20066.0L V8 (364CI) LQ9
CADILLACESCALADE ESV2002-20066.0L V8 (364CI) LQ9
CADILLACESCALADE EXT2002-20066.0L V8 (364CI) LQ9
CHEVROLETEXPRESS2003-20076.0L V8 (364CI) LQ4
CHEVROLETSILVERADO 15002001-20076.0L V8 (364CI) LQ4
CHEVROLETSILVERADO 25002001-20076.0L V8 (364CI) LQ4
CHEVROLETSILVERADO 3500HD2001-20076.0L V8 (364CI) LQ4
CHEVROLETSILVERADO HO EDITION2004-20066.0L V8 (364CI) LQ9
CHEVROLETSILVERADO SS2003-20076.0L V8 (364CI) LQ9
CHEVROLETSILVERADO VORTEC MAX2006-20076.0L V8 (364CI) LQ9
CHEVROLETSUBURBAN2001-20016.0L V8 (364CI) LQ4
GMCSAVANA2003-20076.0L V8 (364CI) LQ4
GMCSIERRA 15002001-20066.0L V8 (364CI) LQ4
GMCSIERRA 15002006-20076.0L V8 (364CI) LQ9
GMCSIERRA 2500HD2001-20066.0L V8 (364CI) LQ4
GMCSIERRA 3500HD2001-20066.0L V8 (364CI) LQ4
GMCSIERRA HO EDITION2004-20066.0L V8 (364CI) LQ9
GMCYUKON DENALI2001-20066.0L V8 (364CI) LQ4
GMCYUKON XL 15002001-20066.0L V8 (364CI) LQ4
GMCYUKON XL 25002001-20066.0L V8 (364CI) LQ4
HUMMERH22003-20076.0L V8 (364CI) LQ4
  • New parts are warrantied for 6 months.
  • New parts warranty will be limited to replacement of defective parts.
  • Replacement parts will be shipped ASAP from our facility.