Top 10 Best Cylinder Heads For 350 Based On Scores

435 Cylinder Head Combo
Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.
TRACK PROVEN – Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection.

High grade aluminum, bronze valve guides, hardened seats, advance port design for greater air flow
This head is 200cc intake runner with a 68cc combustion chamber, 68cc combustion chambers improve performance and retains stock compression on 1970 and earlier
Intake Valve Diameter: 2.020″ ; Exhaust Valve Diameter: 1.600″ ; Intake Port Volume: 200cc
Combustion Chamber Volume: 68cc ; Intake Port: Square ; Exhaust Port: Square
Lighter than Iron Heads. Each Head weighs 10.33kg ; 3-Angle Valve Seat ; Spark Plug Angle : Angled

Replaces OEM Part Numbers: Yamaha 2GU-11111-00-00
Compatible with Models: 1987-2006 Yamaha Banshee 350
Compatible with: 2004 Yamaha Banshee 350 YFZ350LE Limited Edition, 2006 Yamaha Banshee 350 YFZ350SP 50th Anniversary Edition, 2005-2006 Yamaha Banshee 350 YFZ350SE Special Edition
Made of Cast Aluminum, CNC Machined to meet Factory Tolerances
Engineered and Tested to Exceed Original Equipment Standards and Performance

▶️ High grade aluminum, bronze valve guides, hardened seats, advance port design for greater air flow
▶️ This head is 200cc intake runner with a 68cc combustion chamber, 68cc combustion chambers improve performance and retains stock compression on 1970 and earlier
▶️ Intake Valve Diameter: 2.020″ ; Exhaust Valve Diameter: 1.600″ ; Intake Port Volume: 200cc
▶️ Combustion Chamber Volume: 68cc ; Intake Port: Square ; Exhaust Port: Square
▶️ Lighter than Iron Heads. Each Head weighs 10.33kg ; 3-Angle Valve Seat ; Spark Plug Angle : Straight

REASONABLE DESIGN – High grade aluminum, bronze valve guides, hardened seats and advance port design for greater air flow. The head is lighter than iron heads, better to control air flow in and out of the cylinders and fuel deployment.
HIGH PERFORMANCE – The 200cc intake runner with a 68cc combustion chamber improves performance and retains stock compression on 1970 and earlier. The addition of performance-oriented aftermarket heads can greatly improve the engine’s output.
DURABILITY & USEFUL – The premium aluminum material can bear high pressure and high temperature. It is not easy to be deformed or cracked. In general, it will dissipate heat faster and will be easier to repair.
PRECISE DIMENSION – Under through skillful casting process, the intake valve diameter is 2.02”, exhaust valve diameter is 1.60”. Designed for direct installation and replacement without modification.
FITMENT – Compatible with SBC engines such as 302, 327, 350, 383 and 400 small block chevy engines up to 1986.

435 Cylinder Head Combo
Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.
TRACK PROVEN – Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection.

Cylinder Piston Kits Replacement for: 2000 – 2006 for Honda TRX 350FA RANCHER, 2000 – 2006 for Honda TRX 350FM RANCHER, 2000 – 2006 for Honda TRX 350TE RANCHER, 2000 – 2006 for Honda TRX 350TM RANCHER (details bellow the description)
Piston Set Advantages: SCITOO Cylinder Piston Ring Gaskets are constructed of premium materials to ensure that they can withstand the high pressure, high temperature,ensuring excellent service life and reliability.All piston Assembly are in mint condition and ready to be installed. No modification required. Quality and Performance guaranteed
Part Number : 13101-HN5-670, 13111-HC0-000 13112-HN5-670, 13010-HN5-671 12100-HN5-670, 12191-HN5-670
Service : Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing. If you don’t make sure whether this GASKET KITS fit for your vehicles, please message us
Packaging and Warranty: Cylinder, Piston, Piston Rings, Wristpin, Circlips, Head Gasket, Base Gasket, Spark Plug.12 months warranty

HEAD GASKET KITS FIT – Compatible fit for 2004-2006 for Ford Expedition for F-150 for F-250 Super Duty for F-350 Super Duty, 2005-2006 for Lincoln Mark Lt Navigator VIN 5 5.4L SOHC
GASKET SETS INTERCHANGE PART NUMBER – HS8-21200, SL1000,HS26306PT
FEATURE – Engineered from premium materials to provide exceptional service life and reliability. Designed to withstand the harsh conditions in the modern engine compartment; Advanced manufacturing technology ensures durability and optimum operation in higher or lower temperatures
IMPORTANT NOTE – Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchasing. If you don’t make sure whether this GASKET KITS fit for your vehicles, please message us
WHAT INCLUDED – Please refer to the listing pictures for an accurate description of the parts included in the kit. Free 1 year warranty