Description: Chevrolet LS3 250cc 75cc New Assembled Aluminum Cylinder Heads
Chevrolet LS3 250cc 57cc New Assembled Aluminum Cylinder Heads One Pair (2) of headsNew springs retainers and valve locks. Holds .650 lift camshaftIntake CC - 250ccExhaust CC - 82ccCombustion CC - 75ccAngle PlugIntake Valve Size - 2.16 Stainless Steel performanceExhaust Valve Size - 1.59 Stainless Steel performanceThe cylinder head included in this listing will fit the vehicles listed below. It is also important to review / confirm the fitment notes above to assure the vehicle specifics of the head are correct for your application. If you have any question that this may not be the correct head for your vehicle or need help in locating the correct head, please contact us via phone or email prior to making a purchase.