Oval Port Comparo

Late B122

Part Numbers

Gasket

GASKET-MANIFOLD TO CYLINDER HEAD

Round Port, No water ports, Original bolt pattern

14035-18000 B10, B110, B210 A12S early, B210 A12S V late, B310 A12S V -7909 (Select Use)
14035-18010 B310 A12S V -7909 (Select Use)

GX - Large Oval Port, Wet Intake

14035-H2300 A12GX, A12T

Round Port, No water ports, New bolt pattern (both patterns?)

14035-H7200 B310 A14S Van -7909 (Select Use)
14035-H7210 B310 A14S Van -7909 (Select Use)
14035-H7400 B310 Van 7910- (Select Use), supercedes H7200
14035-H7410 B310 Van 7910- (Select Use), supercedes H7210

Round Port, Water Ports, New bolt pattern

14035-H8501 B310 A12S S,K -8010, A13 8011-

Oval Port, Water Ports, New bolt pattern

14035-H8901 B310 A14S S,K + AT -8010, A15S 8011-

Medium Oval Port, EFI Head

14035-H9201 B310 A14E -8010, A15E

B210 Early

From the Nov 1976 JDM catalog

*Single Carb
* Gasket 14035-18000
14003-H1900 M/T w/o Mastervac
14003-H5101 A/T, M/T with Mastervac

*Twin Carb (A12T)
* Gasket 14035-H2300
14003-H5731 A12T
14003-H5732 A12T from '75-3 ^H5731

B210 Late

From the B210 Japanese Domestic Model parts catalog (Jul 1978)

A12

14003-H5101 V

A12S

14003-H7400 S,K

A14

14003-H7200 V
14003-H7860 V

A14T

14003-M2450 A14T

Late Sunny Truck

1989-up B122 manifold: Wet style, with six-bolt carb flange.

Custom/Aftermarket Manifold Suppliers

TWM
Lynx single (PN M041) and dual (PN M042) DCOE/DHLA manifolds, dual SU manifold (M137)
TWM Induction intakes, carbs, etc
Ramflo
Lynx manifolds & Kay C (KC) adapter, Ramflo filters and Weber carbs
Ram intake downdraft manifold
Cannon Industries
5611 208th Ave S.W.
Lynnwood, WA 98036
Redline Auto (Australia) makes single and dual DCOE manifolds and linkage, for A12 through A15 motors.
Same parts are available from Holley (Australia).
Stewart Wilkins GX manifold - only $260 AUD
eBay

CUSTOM MANIFOLDS
Steel manifold is difficult to make. You need to form steel to ovals to round to tapered out. When used with a turbocharger, Steel won't break and would be ported to your cylinder head.

"Mammi Motors" on the Peninsula in Victoria (40 mins from Melbourne).
Ph: (03) 5977 7973
- Steel manifold for maybe $250 for Weber 40s or 45s. ** They also do nice head work for around $300 which includes porting and 1600 exhaust valves

Aftermarket manifold finish quality can be really poor so check for flat flanges, port overlap. See Jason's Weber page.