Lower Radiator Hose Spring Stainless Steel Big Block 1965-1973

CJ's Part Number: HW770
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Lower Radiator Hose Spring Stainless Steel Big Block 1965-1973

Product Description

Stainless Steel Lower Radiator Hose Spring for 1965-1973 Big Block Mustangs.

This spring helps prevent the lower radiator hose from collapsing when water is sucked back into the engine from the radiator. Standard factory equipment.

Measures 1-1/2" in diameter and 8" long.

Similar Mustang Parts

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Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

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Lower Radiator Hose Spring Stainless Steel Big Block 1965-1973 is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from ShipsFaster that a F-16 Like they cared a my order I bought these radiator springs Wed evening on-line and they arrived FRIDAY AM! Like someone cared about my order! And if you cant figure out your overheating issues Try these springs before you pull the heads, lower hoses do collaps You Do need lower radiator hose springs
Date published: 2016-10-21
Rated 5 out of 5 by from Necessary and Stainless to Last Looks identical to the originals, but made from stainless steel to last. Fit perfectly. Don't run your big block Mustang without one.
Date published: 2016-07-30
Rated 5 out of 5 by from Fits perfectly I had no problems installing this on a new lower radiator hose (same as the original). The engine is a 390.
Date published: 2015-10-15
Rated 5 out of 5 by from hard to find part Bought this to solve a lower radiator hose collapse issue, and the spring did what I needed it to....
Date published: 2016-07-14
Rated 5 out of 5 by from Lower radiator hose springs These springs are working great , word is getting out about these around here
Date published: 2016-03-09
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Product Questions

I'm looking for radiator hose spring both upper and lower for my 65 mustang 6 cylinder. my existing one is1" by 16" long and other one is 1 1/8" by 10" long. Hope you have those in stock?

Asked by: Joseph65
Unfortunately, we do not have them available for six cylinder Mustangs.
Answered by: CJ Pony Parts
Date published: 2015-09-28

Can this be made to fit the 200 straight six, 65 mustang. new water pump, 6 blade fan, new pump has better flow causing hose to collapse. I think the size on the 6 cyl is 1.25 I.D.

Asked by: 1961 Tiger
No, it can't. It's specific to big block engines.
Answered by: CJ Pony Parts
Date published: 2015-09-17

Will this spring fit a lower radiator hose for a 68 Dodge Charger 383 engine 22inch radiator?

Asked by: Cytyslykers
Not a clue. We're an aftermarket Ford retailers, and we don't test fit on Dodge products, so we really can't say.
Answered by: CJ Pony Parts
Date published: 2015-09-16

Could you please tell me what is the diameter of the spring (part # HW770)? Thanks

Asked by: Davy
The spring measures 1-1/2" in diameter and 8" long.
Answered by: CJPP Staff
Date published: 2015-01-22
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