Join Date: Jul 2000
Location: Albany, Oregon USA
My experience is that roller rockers are quieter than any standard rocker under the same conditions (ie: solid cam VS hydraulic, etc.) I had one noisy one on my 383 but I found one that was loose! Good Luck!
1969 RS-Z/28: Matching #'s DZ302, M20, 3.73, Tuxedo Black, Deluxe Black Interior, Factory Tach, Clock and Console Gauges, PS, Rear Defrost, Spoilers, ZL2 Special Ducted Hood.
1969 SS: Matching # 350/300, M20 4-spd, 3.55 12-bolt posi, Daytona Yellow, Black Deluxe Houndstooth, Factory Tach, Clock and Console Gauges. Front and Rear Spoilers.
'85 Z/28, 355 TPI w/ Crane Compu-Cam 2040, Crane adjustable fuel pressure regulator, 22# Injectors, TPIS Airfoil, K&N filters, Hypertech ThermoMaster Stage 2 Chip for '85 Vette, 160 Degree Thermostat, DynoMax Cat Back Exhaust, Rebuilt/Updated 700R4 w/shift kit, 3.23 posi rearend.