Head Gasket Fel-Pro #1003 or equivalent

Head Bolt Torque Per Head Bolt Manufacturer

Head Bolts ARP #134-3601/#134-3701

Head Studs ARP #134-4001/#234-4301

Rocker Stud Torque 55 ft/lbs.

Rocker Stud Girdle AFR #6200

Rocker Arms Stud Mount Standard (Must use 5/16" pushrods)

Intake Port (cc) 209cc

Intake Port Dimensions 2.21" x 1.27"

Intake Gasket Fel-Pro #1206 or equivalent

Exhaust Port (cc) 73cc

Exhaust Port Location Raised .250"

Exhaust Port Dimensions 1.43" x 1.54"

Exhaust Gasket Fel-Pro #1405 or equivalent

Intake Valve Size 2.08"

Exhaust Valve Size 1.60"

Valve Angle 23°

Valve Spring Pocket O.D. 1.56"

Valve Guide Size 8mm .502" (Top) .560" (Base)

Deck Thickness .750"

Combustion Chamber (cc) 68cc

Spark Plug Size 14mm x .750" Gasket (eg. Autolite #3923)

Spark Plug Location/Angle Aftermarket/Angle