One of the rarest production pontiac engines built.The factory made 25 special 303 short deck engines for SCCA racing and were never allowed to run.This is block #18 of 25.It has a 3.375 stroke pontiac forged crank and 4.120 bore for a CI of 366.The heads have been modded to work with the small CI and flo 384 CFM.The rods are BME alu with Diamond forged pistons with a street friendly 10-1 CR.RA V carb(not pictured)RA V balancer.The cam is a Comp Cam 50 MM needle bearing roller.H&S 1.65 roller rockers.The engine is in a 69 firebird(Hemming Muscle Machine cover car) and will include a set of custom 1st Gen 4 tube headers.25K,crating included.PM or email
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