"Traditional Pontiac" Engine Parts 
Performance Related "
Chevrolet to Pontiac Adapter
Chevrolet to Pontiac Thermostat Housing Adapter
Pontiac Water Outlet Manifold
Pontiac Coolant Outlet Manifold
 Thermostat / Water Outlet Housing 
 Adapter 

"Pontiac to Chevrolet Adapter"

  • CNC Machined, 6061-T6 Aluminum.

  • Clear Coat Anodized for Corrosion Protection.

  • Includes the Pictured Fasteners.

 Design Features : 

1) Mount any Chevrolet Style Thermostat Housing, Expansion Tank, Coolant Manifold, etc. onto a Traditional Pontiac Intake Manifold / Water Crossover.
2) 9/16" Thick and Utilizes a Standard Pontiac Gasket on the Bottom and a Standard Chevrolet Gasket on the Top.
 Water - Coolant Outlet Manifold 

(CNC Machined, 6061-T6 Aluminum.)

(Clear Coat Anodized for Corrosion Protection.)

(1-1/8" Thick w/Two 1/2" NPT Ports.)

(Contains Two Separate Coolant Passages.)
 Cooling System Improvements: 
** Designed to Enable the User to Control and Redirect Engine Coolant Circulation. **

1) Plumb Additional Center (When Utilized) and Rear Cylinder Head "Coolant Outlet" Lines into this Water Outlet Manifold above the Restrictor that'll be Located in Place of the Thermostat in the Factory Coolant/Water Crossover.
2) Eliminate Coolant Flow Turbulence in the Factory Coolant/Water Crossover caused by Plumbing the Additional/Auxiliary Coolant Lines from the Heads into the Rear of the Factory Coolant/Water Crossover.
3) Control the Flow of Coolant from the Front & Rear Areas of the Engine Separately.
(See the Water Outlet Restrictors for Further Explanation.)
4) Traditional Pontiac Specific Bolt Pattern and Utilizes a Traditional Pontiac Thermostat Housing. 
( It Mounts on Top of this Piece.)
5) Bolt on Installation. No Welding Required.
 Part #    WOHA-1 
$46.89 ea.
 Part #    WOM-1 
$64.89
Coolant Restrictor
 Water - Coolant Outlet Restrictors 

"Fits in Place of the Thermostat in Racing Applications"

  • Made from 6061-T6 / 16-Gauge Aluminum.

  • Clear Coat Anodized for Corrosion Protection.

  • Controls the Volume of Coolant Exiting the Front of the Cylinder Heads Only. Used with Our Coolant/Water Outlet Manifold.
 Technical Notes :

1) Unlike the Standard Moroso and Mr.Gasket Restrictors on the Market, these are Designed & Sized, when Used with Seperate Coolant Circulation Lines, to Restrict the Coolant Flow from the Front of the Cylinder Heads Only !!
2) These are Designed to be used in Conjuction with Two Coolant Lines that are Plumbed & Routed from the Rear, or "Center & Rear" of the Cylinder Heads to a Point above this Restrictor. Such as into the Two Ports in our Water Outlet Manifold. 
(Part # WOM-1.) 
3) Our Restrictors are 16-Gauge/0.050" Thick. The other Brands are 18-Gauge/0.040" Thick.
 Available in Two Sizes: 

==>>  One Closely Matches the Flow of Two -8AN Hoses/Fittings and the other Closely Matches the Flow of Two -10AN Hoses/Fittings.

 Part #    WOR-1-8 
"Sized to Approximate the Flow of Two -8AN Hoses/Fittings"
$4.29 ea.

 Part #    WOR-2-10 
"Sized to Approximate the Flow of Two -10AN Hoses/Fittings"
$4.29 ea.
Racing
==>> Page Index Links <<==
This Adapter can be used with a Thermostat or with a Coolant Outlet Restrictor.
This Manifold is Intended for Racing Applications. 
Use of a Coolant Outlet Restrictor is Required.
Coolant Y Manifold with Black Fitting
Coolant Y Manifold with Blue Fitting
Coolant Manifold with Fitting Options
Coolant Y Manifold
 Central Water - Coolant Manifold 
** Centrally Located "Under Intake" Design **

(CNC Machined, 6061-T6 Aluminum.)

(Clear Coat Anodized for Corrosion Protection.)

 Design Features : 
 
1) Small Overall Size for Ease of Installation under the Intake Manifold.
2) Plumb One Coolant Outlet Hose from the Rear of the Cylinder Head and One Coolant Outlet Hose from the Center of the Cylinder Head to the Inlet Ports and Plumb the Outlet Hose to the Coolant/Water Outlet Manifold # WOM-1
(Or Equivalent)
3) Uses Aeroquip Socketless (Or Equivalent Push Lock) Hoses on the -8 (1/2") Inlet and -10 (5/8") Outlet Ports to Eliminate the need for Multiple AN Style Hose Fittings.
4) Internal "Intersecting Coolant Passages" are Angled to Assist Coolant Flow Through the Manifold by Reducing Internal Turbulence.

 Technical Specifications: 
** Cylinder Head "Coolant Outlet Hose" Plumbing.**
  • -6 AN Inlet Fitting for the Center Coolant Outlet Hose.
  • -8 (1/2") Barbed Inlet Fitting for the Rear Coolant Outlet Hose.
  • -10 (5/8") Outlet Hose for the Coolant Hose that Plumbs into the Coolant/Water Outlet Manifold # WOM-1.

** One Manifold Required Per Cylinder Head.**

Part #   PAS01 
$46.95 ea.
(-6 AN Fitting Sold Separately.)
Thanks for Ordering!
Racing
  ^^^^^^  Click on the Thumbnails  ^^^^^^
^^  Click on the Thumbnails  ^^
Pontiac Coolant Outlet Adapter Fittings
==>  These Fittings are Made from Stainless Steel. They're Designed to Replace the Heater Hose Fitting and the Freeze Plug at the Rear of the Cylinder Heads. These Adapters along with the AN Fittings Shown on this Page will Allow Plumbing Coolant Lines from the Rear of the Cylinder Heads to the Front of the Intake Manifold / Coolant Crossover / Thermostat Housing Area.
 Coolant Passage Fittings 

"Designed for an Interference Fit 
in Cast Iron Cylinder Heads"

 Part #    PCFA-SS 
Threaded 1/2"NPT
$52.49 ( As Shown.)
 Tech Tip : 
   Allowing the Coolant to Flow from the Rear of the Cylinder Heads to the Front Coolant Crossover Area Helps to Eliminate Steam Pockets (Hot Spots) in the Cylinder Heads. Therefore Head Gaskets, Valve Seats, Piston Rings and Pistons Last Longer due to more Consistent Combustion Chamber Temperatures and a Reduction in Unwanted Detonation. 
Tell a friend about this page
Text :  (704) 685-0397
E - Mail :  lmsracer455@outlook.com

Questions or Comments :
Text or E-Mail at any time and we'll respond A.S.A.P. 
PayPal Acceptance Mark
Online "Shopping Cart" Orders
 Aluminum 
 AN Adapter Fittings 
==> The 1/2" NPT Fittings Fit our Coolant Passage Fittings & Water Outlet Manifolds.  
(Part # PCFA-SS. & Part # WOM-1.)

==> The 3/4" NPT Fittings Fit the Coolant Passages in Edelbrock's Heads, Kaufmann Racing's Heads, All-Pontiac's Heads, CV-1 Heads and possibly others. These are hard to find in -8 AN Aluminum.
 Aeroquip 
Part #  FCE2008
( 1/2"NPT Male x -8AN Male.)
$7.99 ea.
.......Straight Fittings.......
(Aeroquip Brand)
....... 90-Degree Fittings.......
(Aeroquip Brand)
Nickel Plated - Silver
Anodized Blue
Anodized Black
 Aeroquip 
Part #  FCE2038
( 1/2"NPT Male x -8AN Male.)
$17.99 ea.
 Aeroquip 
Part #  FCM2038
( 1/2"NPT Male x -8AN Male.)
$11.99 ea.
 Aeroquip 
Part #  FCM5038
( 1/2"NPT Male x -8AN Male.)
$11.99 ea.
 Aeroquip 
Part #  FCE2039
( 1/2"NPT Male x -10AN Male.)
$16.99 ea.
 Aeroquip 
Part #  FCM2039
( 1/2"NPT Male x -10AN Male.)
$11.99 ea.
 Aeroquip 
Part #  FCM5039
( 1/2"NPT Male x -10AN Male.)
$11.99 ea.
Nickel Plated - Silver
Anodized Blue
Anodized Black
.......Straight Fittings.......
(RedHorse Brand)
 Aeroquip 
Part #  FCE2009
( 1/2"NPT Male x -10AN Male.)
$12.99 ea.
 Aeroquip 
Part #  FCM2008
( 1/2"NPT Male x -8AN Male.)
$4.99 ea.
 Aeroquip 
Part #  FCM2009
( 1/2"NPT Male x -10AN Male.)
$4.99 ea.
 Aeroquip 
Part #  FCM5008
( 1/2"NPT Male x -8AN Male.)
$4.99 ea.
 Aeroquip 
Part #  FCM5009
( 1/2"NPT Male x -10AN Male.)
$4.99 ea.
Anodized Blue
Anodized Black
Clear Coat Anodized
 RedHorse 
Part #  816-08-12-1
( 3/4"NPT Male x -8AN Male.)
$5.59 ea.
 RedHorse 
Part #  816-10-12-1
( 3/4"NPT Male x -10AN Male.)
$5.94 ea.
 RedHorse 
Part #  816-08-12-2
( 3/4"NPT Male x -8AN Male.)
$6.42 ea.
 RedHorse 
Part #  816-10-12-2
( 3/4"NPT Male x -10AN Male.)
$6.89 ea.
 RedHorse 
Part #  816-08-12-5
( 3/4"NPT Male x -8AN Male.)
$6.42 ea.
 RedHorse 
Part #  816-10-12-5
( 3/4"NPT Male x -10AN Male.)
$6.89 ea.
 RedHorse 
Part #  816-08-08-1
( 1/2"NPT Male x -8AN Male.)
$4.75 ea.
 RedHorse 
Part #  816-10-08-1
( 1/2"NPT Male x -10AN Male.)
$4.75 ea.
 RedHorse 
Part #  816-08-08-2
( 1/2"NPT Male x -8AN Male.)
$5.46 ea.
 RedHorse 
Part #  816-10-08-2
( 1/2"NPT Male x -10AN Male.)
$5.46 ea.
 RedHorse 
Part #  816-08-08-5
( 1/2"NPT Male x -8AN Male.)
$5.46 ea.
 RedHorse 
Part #  816-10-08-5
( 1/2"NPT Male x -10AN Male.)
$5.46 ea.
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
Buy this
** Includes Two Gaskets **
** Includes Two Gaskets **
Blue Anodized
Black Anodized
Silver Anodized
Part # 920-06-06-1
$7.95 ea.
Part # 920-06-06-2
$7.95 ea.
Part # 920-06-06-5
$9.25 ea.
Buy this
Buy this
Buy this
Optional :
Water Outlet Manifold Stud Kit
  • Two Grade 8 Studs
  • Two Grade 8 Flat Washers 
  • Two Grade 8 Lock Nuts
** Designed to be used with our Water Outlet Manifold, Two Gaskets and the Factory Water Outlet/Thermostat Housing.
 Part #    WOM-SK 
$13.25
Buy this
Housing Gasket Set

** Includes Two "Adhesive Backed" Gaskets
 Part #    P33624GSK
$1.64
Buy this
Silver Fittings Image is Currently Unavailable..
Water - Coolant Outlet Manifold w/Installed Fittings
==>>  The Outlet Manifold comes with the 90* Fittings Installed and Properly "Clocked" for Routing the Coolant Lines under the Inatke Manifold. <<==
Aeroquip Anodized Blue Aluminum Fittings
Aeroquip Anodized Black Aluminum Fittings
Aeroquip Anodized Silver Aluminum Fittings
Part #   WOMBLK-8
Part #   WOMBKK-8
Part #   WOMSLVK-8
Part #   WOMBLK-10
Part #   WOMBKK-10
Part #   WOMSLVK-10
With 90* Blue -8AN Fittings
With 90* Black -8AN Fittings
With 90* Silver -8AN Fittings
With 90* Blue -10AN Fittings
With 90* Black -10AN Fittings
With 90* Silver -10AN Fittings
Buy this
$88.87
Buy this
$88.87
$100.87
$98.87
$88.87
$88.87
Buy this
Buy this
Buy this
Buy this