Part # ProductEnginePort Shape Media
10045 Hedder Sub-Flanges; CHEVY 265-400- (Inner Flange); 3/8" Thick- 1 Pr. CHEVY 265-400- (Inner Flange)1" Square "Starter" Port. Must be modified to match exhaust port on head.
$170.15
10170 Hedder Sub-Flanges; PONTIAC 350-455- (Inner Flange); "D" Port- 1 Pr. PONTIAC 350-455- (Inner Flange)SAP
$170.15
10215 Hedder Sub-Flanges; MOPAR W2- Wide (Inner Flange); "D" Port; 4-3/4" Center-to-Center- 1 Pr. MOPAR W2- Wide (Inner Flange)"D"
$170.15
10220 Hedder Sub-Flanges; MOPAR W2- Narrow (Inner Flange); "D" Port; 4" Center-to-Center- 1 Pr. MOPAR W2- Narrow (Inner Flange)"D"
$170.15