1973 360 974 Non Smog 2.020 Intake Ported Heads
1973 360 974 non smog 2.020 SS intake 1.600 SS exhaust ported hardened seats and guilds new spring good up to .600 lift just brake in time sense out machine shop less than 45 minutes $750.00 OBO plus ride require adjustable rockers
1973 360 974 non smog 2.020 SS intake 1.600 SS exhaust ported hardened seats and guilds new spring good up to .600 lift just brake in time sense out machine shop less than 45 minutes $750.00 OBO plus ride require adjustable rockers