Home :: Type 1 Cylinders Heads and Parts :: Type1 Heads and Manifolds :: OEM and DRD Big Valved NON Ported Type 1 heads (Caruburated and Turbo) :: DRD 40X35.5mm Performance Big Valved heads, 90.5-92mm bore (Built in the USA) (Single Spring)

DRD 40X35.5mm Performance Big Valved heads, 90.5-92mm bore (Built in the USA) (Single Spring)

DRD 40X35.5mm Performance Big Valved heads, 90.5-92mm bore  (Built in the USA) (Single Spring)

New DRD Performance NON PORTED big valved 40X35.5, Stainless Steel valves, DRD single springs,DRD CM retainers, Stock 85.5 mm bore. DRD multi angle valve job.. 58CC chambers. Added material in the combustion chamber for deep fly cutting, and extra strenght. Head has small 12mm 3/4 reach spark plug to prevent cracking. The Price is for a pair heads, 2 cylinder heads. 90.5-92mm  bore.

SKU SKU18077112  
Weight 32.00 lbs
 
Our price: $514.99
5%
Market price: $539.99
Quantity