Description

AFR Spread Port Racing Heads

210cc, 220cc, 227cc, 235cc 23° Heads

Spread Port heads have the center exhaust ports spread apart approximately 1/2″ over stock L98 GM heads. The reason for spread port heads is to achieve additional cooling in the center of the head where the heat concentration is greatest. As standard headers do not fit, spread port headers are required since the center ports are spread further apart then stock GM products. The increased spacing on the exhaust port also requires the use of exhaust gasket Fel-Pro #1409. Spread port heads only come with a Standard bolt pattern. AFR’s spread port head has all the benefits and features of AFR’s standard head. As all benefits and features are the same, please review respective page for products details (i.e. for 210cc spread port view 210cc SBC “Eliminator”).

Spread Port Exhaust

Standard Exhaust

 

 

	1055	210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Race Ready CNC Porting 75cc Combustion Chambers Spread Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg.
	1059	210cc Eliminator Race Aluminum Cylinder Heads SB-Chevy Race Ready CNC Porting 65cc Combustion Chambers Spread Exhaust Port Configuration Angle Spark Plug Assembled Sold in Pairs, 2/pkg.