Vintage Bentley
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Chassis & Engine NOS.
Bentley Specials & Special Bentleys
Unidentified
Bentleys
1931 Bentley 4½ Litre Supercharged 122 4-seater
Chassis No. SM3919
Engine No. SM3923
Registration No. GX 8727
June 30, 2012
"I have a question about my car. Originally it had engine no. SM3923. Can you help us to find where the original engine is, so I can make my car 'matching number' again."
Source: Dhondt Bert (Owner)
Posted: Aug 1, 2012
The first 25 production Supercharged 4½ Litre cars where Chassis Nos. SM3901-SM3925, all with "smooth-case" blowers. The next 25 were Chassis Nos. MS3926-MS3950 and had "rib-case" blowers.
Production Blower Bentleys had handbrake handles made from rectangular stainless steel, whereas the five 4½ litre race cars for Tim Birkin had the "H" section handle, but were drilled for lightness.
Production Blower Bentleys had handbrake handles made from rectangular stainless steel, whereas the five 4½ litre race cars for Tim Birkin had the "H" section handle, but were drilled for lightness.
Source: Robert McLellan
Posted: Feb 20, 2008
Earliest Record Of Historical Facts & Information
| Chassis No. | SM3919 |
|---|---|
| Engine No. | SM3923 |
| Registration No. | GX 8727 |
| Date of Delivery: | 28 Feb 1931 |
| Type of Body: | 4-seater |
| Coachbuilder: | Gurney Nutting |
| Type of Car: | 122 |
| First Owner: | LEINSTER Duke of |
| More Info: | Michael Hay, in his book Bentley: The Vintage Years, 1997, states: "D/7225. Engine MS 3937 ex ch. MS 3934. Rebuilt by Moss, fitted Vanden Plas replica tourer, See also note on ch. SM 3916. S/C now no. 123." |
Mar 1, 2007







