High Performance Engine Parts for Sale


Cylinder Heads

Marine/High Performance 502 V8 Bare Casting Cylinder Heads

Brand New Bare Casting High Performance/Marine Cylinder Heads. These Heads Fit GM, MerCruiser, OMC and Volvo Penta Gen V & Gen VI 454 and 502 C.I. Engines. They are cast iron factory replacement cylinder head with thicker decks and improved castings for resistance to cracking. Made in New Zealand, they have been popular choice for replacing the stock heads when they crack due to the stresses on the engine in high performance marine engines.

  • High grade cast iron castings
  • Thicker decks over stock heads
  • Advanced design resists cracking
  • Hardened exhaust seats
  • CNC Precision machined

$475.00 Each *Excludes Shipping.

Please call (702) 362-3454.

In stock and ready for delivery.


Marine/High Performance 502 V8 Complete Cylinder Heads

Brand New Complete High Performance/Marine Cylinder Heads. These Heads Fits GM, MerCruiser, OMC and Volvo Penta Gen V & Gen VI 454 and 502 C.I. Engines. These heads are a factory replacement unit with thicker decks and improved castings for resistance to cracking. Made in New Zealand, they have been popular choice for replacing the stock heads when they crack due to the stresses on the engine in high performance marine engines.

  • High grade cast iron castings
  • Thicker decks over stock heads
  • Advanced design resists cracking
  • Hardened exhaust seats
  • CNC Precision machined
  • 3 angle valve grind
  • High Performance Valves
  • Posi Lock Stem Seals

$750.00 Each *Excludes Shipping

Please call (702) 362-3454.

In stock and ready for delivery.