EngineQuest Cylinder heads are manufactured to meet or exceed the OEM specifications. All assembled Cylinder heads are assembled in the USA.
- Highest grade of material used in manufacturing
- Thicker decks for greater strength
- Superior port finish for increased flow
- Improved flow design to resist cracking
Application Summary:
| Year | Make/Model |
|---|---|
| 1999-2000 | Cadillac Escalade |
| 1996-1999 | Chevrolet C1500 |
| 1996-1999 | Chevrolet C1500 Suburban |
| 1996-2000 | Chevrolet C2500 |
| 1996-1999 | Chevrolet C2500 Suburban |
| 1996-2000 | Chevrolet C3500 |
| 1996-2002 | Chevrolet Express 1500 |
| 1996-2002 | Chevrolet Express 2500 |
| 1996-2002 | Chevrolet Express 3500 |
| 1996-1999 | Chevrolet K1500 |
| 1996-1999 | Chevrolet K1500 Suburban |
| 1996-2000 | Chevrolet K2500 |
| 1996-1999 | Chevrolet K2500 Suburban |
| 1996-2000 | Chevrolet K3500 |
| 1996-1999 | Chevrolet P30 |
| 1996-2000 | Chevrolet Tahoe |
| 1996-2003 | Chevrolet W3500 Tiltmaster |
| 1996-2003 | Chevrolet W4500 Tiltmaster |
| 1996-1999 | GMC C1500 |
| 1996-1999 | GMC C1500 Suburban |
| 1996-2000 | GMC C2500 |
| 1996-1999 | GMC C2500 Suburban |
| 1996-2000 | GMC C3500 |
| 1996-1999 | GMC K1500 |
| 1996-1999 | GMC K1500 Suburban |
| 1996-2000 | GMC K2500 |
| 1996-1999 | GMC K2500 Suburban |
| 1996-2000 | GMC K3500 |
| 1996-1999 | GMC P3500 |
| 1996-2002 | GMC Savana 1500 |
| 1996-2002 | GMC Savana 2500 |
| 1996-2002 | GMC Savana 3500 |
| 1996-2003 | GMC W3500 Forward |
| 1998-2003 | GMC W4500 Forward |
| 1996-2000 | GMC Yukon |
| 1996-2003 | Isuzu NPR |
| 1999-2003 | Isuzu NPR-HD |
| 2002-2004 | Workhorse FasTrack FT1061 |
| 2000-2001 | Workhorse FasTrack FT1260 |
| 2002-2005 | Workhorse FasTrack FT1261 |
| 2000-2002 | Workhorse FasTrack FT1460 |
| 2002-2005 | Workhorse FasTrack FT1461 |
| 2000-2001 | Workhorse FasTrack FT1600 |
| 2002-2005 | Workhorse FasTrack FT1601 |
| 2000-2001 | Workhorse FasTrack FT1800 |
| 2002-2004 | Workhorse FasTrack FT1801 |
| 2002-2003 | Workhorse FasTrack FT1802 |
| 2000-2005 | Workhorse P30 |
| 2001-2002 | Workhorse P32 |
| 1999-2004 | Workhorse Custom Chassis P42 |
| Attributes | |
| Accessory Bolt Holes Drilled | Yes |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| CNC-Machined Combustion Chamber | No |
| CNC-Machined Exhaust Runner | No |
| CNC-Machined Intake Runner | No |
| Combustion Chamber Style | VORTEX |
| Combustion Chamber Volume (cc) | 64CC - +/- 2CC |
| Country of Origin (Primary) | CN |
| Cylinder Head Finish | Natural |
| Cylinder Head Material | Cast Iron |
| Cylinder Head Style | Assembled |
| Damper Spring Included | No |
| Exhaust Port Location | Standard |
| Exhaust Runner Volume (cc) | 60cc - +/- 2cc |
| Exhaust Valve Diameter | 1.5 |
| Exhaust Valves Included | Yes |
| Flow: Exhuast | 144.5 CFM @.502 |
| Flow: Intake | 225.8 CFM @.502 |
| Guideplates Included | No |
| Hazardous Material Code | N |
| Heat Crossover | No |
| Intake Port Location | Standard |
| Intake Runner Volume (cc) | 170cc - +/- 2cc |
| Intake Valve Angle | Stock |
| Intake Valve Diameter | 1.94 |
| Intake Valves Included | Yes |
| Life Cycle Status Code | Available to Order |
| Lock Style | Steel |
| Locks Included | Yes |
| Machined for O-Ring | No |
| Number of Springs Per Valve | 1 |
| Oiling Style | Pushrod |
| Retainer Material | Steel |
| Retainers Included | Yes |
| Rocker Arm Nuts Included | No |
| Rocker Arm Studs Included | No |
| Rocker Arms Included | No |
| SDR Required Flag | N |
| Spark Plug Style | Straight |
| Standard Pack | Each |
| Steam Holes Drilled | No |
| 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 |
| GTIN | 00810037940879 |