Dart SB Chevy 200cc Pro-1 Head 64cc S/P 2.02/1.60 Assembled YA0825MM30 1977-1978 GMC P15

1977-1978 GMC P15

The inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application)

AFCO's Eliminator Double Adjustable Drag Shock gives you the widest adjustment range in the industry

Pro-Guard D2 Fuel Filters deliver increased flow and efficiency that are demanded in a Diesel environment

Dart SB Chevy 200cc Pro-1 Head 64cc S/P 2.02/1.60 Assembled YA0825MM30 1977-1978 GMC P15Product Description: Cylinder Head Pro 1 Assembled 2. 020 1. 600 in Valve 200 cc Intake 64 cc Chamber 1. 250 in Springs Straight Plug Aluminum Small Block Chevy Sold Individually Since 1981, Dart Machinery has become the acknowledged leader in producing race winning components. Dart Machinery aluminum and cast iron engine blocks are designed to meet the specialized needs of racers and performance enthusiasts. Dart components are developed in house,