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Select the year of your Buick LaCrosse:
EngineQuest Cylinder heads are manufactured to meet or exceed the OEM specifications. All assembled Cylinder heads are assembled in the USA.
Features
- Accessory Bolt Holes Drilled: Yes
- CNC-Machined Combustion Chamber: No
- CNC-Machined Exhaust Runner: No
- CNC-Machined Intake Runner: No
- Combustion Chamber Style: VORTEX
- Combustion Chamber Volume (cc): 69CC - +/- 2CC
- Cylinder Head Finish: Natural
- Cylinder Head Material: Aluminum
- Cylinder Head Style: Assembled
- Damper Spring Included: No
- Dyno: HP: 423.9@5300
- Dyno: TQ: 420.1@5300
- Exhaust Port Location: Standard
- Exhaust Runner Volume (cc): 87cc +/- 2cc
- Exhaust Valve Diameter: 1.59
- Exhaust Valves Included: Yes
- Flow: Exhuast: Stock
- Flow: Intake: Stock
- Guideplates Included: No
- Heat Crossover: No
- Intake Port Location: Standard
- Intake Runner Volume (cc): 258cc - +/- 2cc
- Intake Valve Angle: Stock
- Intake Valve Diameter: 2.165
- Intake Valves Included: Yes
- Lock Style: Steel
- Locks Included: Yes
- Machined for O-Ring: No
- Number of Springs Per Valve: 1
- Oiling Style: Pushrod
- Prop 65 - Short Label: prop65_warning.jpg
- Prop 65 (C, R or CR): CR
- Prop 65 Yes/No: Yes
- Retainer Material: Steel
- Retainers Included: Yes
- Rocker Arm Nuts Included: No
- Rocker Arm Studs Included: No
- Rocker Arms Included: No
- Spark Plug Style: Angle
- Steam Holes Drilled: No
- Title: EngineQuest Chevy Rectangle Port LS Cylinder Head - Assembled
- Valve Cover Mounting Style: Center
- Valve Guide Material: Iron
- Valve Guides Included: Yes
- Valve Seat Machine Style: 3 Angle Cut
- Valve Seat Material: Steel
- Valve Seats Machined: Yes
- Valve Springs Included: Yes
- Valve Stem Seal Style: Metal Clad
- Valve Stem Seals Included: Yes
Notes:
Assembled
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2009 Buick LaCrosse |
LaCrosse | 2008-2009 |
|
2004-2007 Buick Rainier |
Rainier | 2004-2007 |
|
2004-2007, 2009-2019 Cadillac CTS |
CTS | 2004-2007, 2009-2019 |
|
2002-2008, 2015-2019 Cadillac Escalade |
Escalade | 2002-2008, 2015-2019 |
|
2007-2009 Chevrolet Avalanche |
Avalanche | 2007-2009 |
|
2002-2006 Chevrolet Avalanche 1500 |
Avalanche 1500 | 2002-2006 |
|
2002-2006 Chevrolet Avalanche 2500 |
Avalanche 2500 | 2002-2006 |
|
1998-2002, 2010-2020 Chevrolet Camaro |
Camaro | 1998-2002, 2010-2020 |
|
2009-2012 Chevrolet Colorado |
Colorado | 2009-2012 |
|
1997-2013 Chevrolet Corvette |
Corvette | 1997-2013 |
|
2014, 2017, 2019 Chevrolet Corvette Stingray |
Corvette Stingray | 2014, 2017, 2019 |
|
2015-2016, 2018 Chevrolet Corvette Z06 |
Corvette Z06 | 2015-2016, 2018 |
|
2003-2009 Chevrolet Express |
Express | 2003-2009 |
|
2006-2009 Chevrolet Impala |
Impala | 2006-2009 |
|
2006-2007 Chevrolet Monte Carlo |
Monte Carlo | 2006-2007 |
|
2014-2017 Chevrolet SS |
SS | 2014-2017 |
|
2003-2006 Chevrolet SSR |
SSR | 2003-2006 |
|
1999-2009, 2014-2020 Chevrolet Silverado 1500 |
Silverado 1500 | 1999-2009, 2014-2020 |
|
1999-2018 Chevrolet Silverado 2500 |
Silverado 2500 | 1999-2018 |
|
2019 Chevrolet Silverado 2500 HD |
Silverado 2500 HD | 2019 |
|
2001-2018 Chevrolet Silverado 3500 |
Silverado 3500 | 2001-2018 |
|
2019 Chevrolet Silverado 3500 HD |
Silverado 3500 HD | 2019 |
|
2000-2009, 2018-2020 Chevrolet Suburban |
Suburban | 2000-2009, 2018-2020 |
|
2000-2009, 2019-2020 Chevrolet Tahoe |
Tahoe | 2000-2009, 2019-2020 |
|
2003-2009 Chevrolet TrailBlazer |
TrailBlazer | 2003-2009 |
|
2009-2012 GMC Canyon |
Canyon | 2009-2012 |
|
2003-2009 GMC Envoy |
Envoy | 2003-2009 |
|
2003-2009, 2019 GMC Savana |
Savana | 2003-2009, 2019 |
|
1999-2020 GMC Sierra |
Sierra | 1999-2020 |
|
2000-2009, 2019 GMC Yukon |
Yukon | 2000-2009, 2019 |
|
2000-2009, 2019 GMC Yukon XL |
Yukon XL | 2000-2009, 2019 |
|
2003-2008 Hummer H2 |
H2 | 2003-2008 |
|
2008-2009 Hummer H3 |
H3 | 2008-2009 |
|
2009-2010 Hummer H3T |
H3T | 2009-2010 |
|
1998-2002 Pontiac Firebird |
Firebird | 1998-2002 |
|
2008-2009 Pontiac G8 |
G8 | 2008-2009 |
|
2004-2006 Pontiac GTO |
GTO | 2004-2006 |
|
2005-2008 Pontiac Grand Prix |
Grand Prix | 2005-2008 |
|
2005-2009 Saab 9-7x |
9-7x | 2005-2009 |
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