Wittek big block by hose clamp diameter?
Thread Starter
Safety Car
Joined: Sep 2011
Posts: 4,120
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From: Madeira Beach, FL
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Wittek big block by hose clamp diameter?
Hello,
Anybody know the outside bypass hose diameter so I can use the right clamps?
All the Wittek clamps are numerically stamped but not by diameter size. I imagine if I had their catalog the numbers would correspond to a clamps size in the catalog?
Looking to use two Wittek clamps for orig style look.
TIA,
Marshal
Anybody know the outside bypass hose diameter so I can use the right clamps?
All the Wittek clamps are numerically stamped but not by diameter size. I imagine if I had their catalog the numbers would correspond to a clamps size in the catalog?
Looking to use two Wittek clamps for orig style look.
TIA,
Marshal
Team Owner
Joined: Sep 2006
Posts: 31,301
Likes: 4,389
From: Westminster Maryland
Hi Marshal,
The 5th Edition of the NCRS 68-69 Technical Information Manual & Judging Guide indicates that the water-pump bypass hose on 427 engines used 2 Wittek type 'D' single screw clamps, numbered 10.
Service replacements may be numbered 37 or 39.
Regards,
Alan
The 5th Edition of the NCRS 68-69 Technical Information Manual & Judging Guide indicates that the water-pump bypass hose on 427 engines used 2 Wittek type 'D' single screw clamps, numbered 10.
Service replacements may be numbered 37 or 39.
Regards,
Alan
Thread Starter
Safety Car
Joined: Sep 2011
Posts: 4,120
Likes: 1,230
From: Madeira Beach, FL
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Thanks Alan.
I bought a pair of repro #37's for the look.
Marshal
I bought a pair of repro #37's for the look.
Marshal
