Brand New Heavy Duty Cast Iron Exhaust Manifold
Compatible With GM Straight 6 3.8L, 4.1L, 4.8L / 230, 250, 292 Engine
Replaces 328599, 464136, 3918982, 00464136, 101140
See Our Parts Catalog for Compatibility, Technical Details & Additional Images
Compatible With GM Straight 6 3.8L, 4.1L, 4.8L / 230, 250, 292 Engine
Replaces 328599, 464136, 3918982, 00464136, 101140
⚠️California Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.