1964 Cutlass Headers

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Nov 19, 2016 | 09:52 AM

ART T

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Joined: Aug 2011

Posts: 130

From: St. Petersburg, Fl

1964 Cutlass Headers

I found a set of Hookers on C/L, #520-3901. Sais they fit 1968/1977. Why won't they work on a 1964?

Nov 19, 2016 | 11:01 AM

joe_padavano

Old(s) Fart

Joined: Mar 2007

Posts: 50,818

From: Northern VA

Quote:

Originally Posted by ART T

I found a set of Hookers on C/L, #520-3901. Sais they fit 1968/1977. Why won't they work on a 1964?

The 1964-67 chassis is about 1.5" narrower than on the later cars. Headers for 68-77 cars may or may not fit, depending on how that particular vendor routes pipes.

Nov 19, 2016 | 11:24 AM

oldsmobiledave

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Joined: May 2011

Posts: 3,688

From: Delta BC Canada

SBO headers for 64-67

DMR-6825

Same as DMR-6811 except fits 1964-1977 (Cutlass S/442/W-30) with small block engines.

1-7/8” primary with 3” collectors.

http://www.dickmillerracing.com/imag...rs_exhaust.pdf