this is for a set of rebuilt 186 casting double humps fuelie heads

date codes are I 25 9 on one head and I 12 9

one cast on sept. 25 1969 and the other on sept 12 1969

69-'70 head used on the LT-1,& 302ci engines
69-70...302/350......Camel hump,64cc chambers,accessory holes

these are OE equipment for many corvette's and the 302 camaro's

these heads are ported and have 2.02 and 1.6 valves and springs good to .510 lift hyd flat tappet cam

flow #'s

stock

100 064 - na
200 103 - 32
300 160 - 73
400 171 - 110
500 180 - 132
600 181 - 140

ported

100 068 - 31
200 120 - 63
300 184 - 115
400 206 - 145
500 217 - 161
600 217 - 167

$600 obo

 

more pics and info. http://www.ntsr.org/forums/showthread.php?t=6161

 

not many old school guys on the board huh...