The headers would be the same anyway, so you can order headers for the 83 and be all set.
The headers for a 350 and 305 are the same.
1983 Chevy 305 diagram, waterneck, thermostat housing and fittings
adding headers will allow engine to breath better and boost up horsepower but not by much, headers also make you vehicle louder with pipes.
.060"
Oldsmobile used Chevy 305's. 76 350 rocket 77 305 Chevy
No. Just a standard 305 with a 2 barrel carburetor.
sbc stands for small block Chevy and headers are high performance exhaustAnswerSMALL BLOCK CHEVY headders (exhaust)283 305 327 350 ect Chevy engines
305 cubic inches 305 cubic inches
65 ftlbs
yes
yes
That's what the gas pedal does.