

GMC 305-351 V6 Exhaust Flange
$37.20 – $172.20Price range: $37.20 through $172.20
Includes one pair of exhaust flanges for the GMC 305 V6 hot rod motor (see motor applications below). These flanges are cut with a CNC HD (High Definition) Plasma cutter out of 3/8” Pickled and Oiled (P&O) steel. P&O material is hot rolled steel that has been dipped in acid to remove the mill scale and then a light coated lightly with oil. The end result is less work to clean off the mill scale as needed with hot rolled mild steel.
Motor Application:
GMC 305-351
305 cu. in (1960-69)
351 cu in (1965-68)
*more applications/years may work, verify before purchasing.
Ports designed to be used with 1 5/8” exhaust tubing.
| Weight | 2.72155422 lbs |
|---|---|
| Dimensions | 4 × 20 × 4 in |
| Stubbed Flange | No – Flange Only, Yes – Stubbed Flange |
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