Are the NBS and NNBS waterpumps interchangeable?

Reply Subscribe

Thread Tools

Search this Thread

Jun 14, 2015 | 11:27 AM

BlackGMC

Thread Starter

Resident Retard

iTrader: (31)

Joined: Jan 2006

Posts: 17,216

Likes: 20

From: Fort Worth - TX

Are the NBS and NNBS waterpumps interchangeable?

I like the look of the NNBS waterpump over the older style because of the placement of the water neck. I am curious if all the mounting holes and tensioner mount are the same.

NBS

Name: BC1E869F-2D24-4E34-B2B7-7037DD1AD23D_zpsqrellnz9.jpg
Views: 286
Size: 20.7 KB

NNBS

Name: 550D6B78-C051-4C01-8C3D-11A87249E7AA_zpsmlumvtgk.jpg
Views: 306
Size: 32.1 KB

Jun 14, 2015 | 11:32 AM

fordbug77

Staging Lane

iTrader: (8)

Joined: Sep 2007

Posts: 60

Likes: 0

From: Round Rock

worked for me....but im using diff. radiator hoses due to diff. radiator. T-stat and tensioner change over fine...

Jun 14, 2015 | 11:41 AM

fordbug77

Staging Lane

iTrader: (8)

Joined: Sep 2007

Posts: 60

Likes: 0

From: Round Rock

Here u go.

Attached Thumbnails

Are the NBS and NNBS waterpumps interchangeable?-image.jpg

Jun 14, 2015 | 03:33 PM

RS/SS 4.8

10 Second Truck Club

iTrader: (13)

Joined: Jul 2012

Posts: 1,258

Likes: 5

From: San Antonio Tx

The mounting holes for pump to block are the same and i believe the tensioner is the same as well.

Jun 15, 2015 | 06:06 AM

Flyingcat

On The Tree

iTrader: (20)

Joined: Aug 2009

Posts: 137

Likes: 1

From: South GA/Piedmont NC

I think I will try this one when the time comes....Paul Bell over on tech is using one now....

Summit site:
http://www.summitracing.com/parts/bra-1669/overview/

Flowkooler site:
FlowKooler Hi Flow Water Pumps