NOS Delco 8.750 Carburetor Stat Coil – GM #7027094 – 1955–57 Chevrolet 235 / Rochester 1‑bbl
Description:
New Old Stock Delco 8.750 Stat Coil, GM part number 7027094, complete with its original Delco box. This is the correct choke thermostat used on 1955–1957 Chevrolet 235 inline‑six engines equipped with Rochester 1‑barrel carburetors. Also fits Chevrolet trucks and select GMC light‑duty applications.
Delco 8.750 – Stat Coil
GM Part No. 7027094**
This is a carburetor choke thermostat (stat coil) used on mid‑1950s GM applications — primarily Chevrolet passenger cars and light trucks equipped with Rochester 1‑bbl and 2‑bbl carburetors.
FITMENT CHART — GM 7027094 / DELCO 8.750
Carburetor Choke Stat Coil**
Primary Applications (Verified GM Usage)
| Year | Make | Model | Engine | Carburetor | Notes |
|---|---|---|---|---|---|
| 1955 | Chevrolet | 150 / 210 / Bel Air | 235 I6 | Rochester 1‑bbl | External choke thermostat coil |
| 1956 | Chevrolet | 150 / 210 / Bel Air | 235 I6 | Rochester 1‑bbl | Heat‑tube style choke |
| 1957 | Chevrolet | 150 / 210 / Bel Air | 235 I6 | Rochester 1‑bbl | Used on base‑engine passenger cars |
| 1955–57 | Chevrolet | Trucks (3100–6400) | 235 I6 | Rochester 1‑bbl | Same choke coil design |
| 1955–56 | GMC | Light‑duty trucks | 235/261 I6 | Rochester 1‑bbl | Shared Delco choke components |
| 1955–57 | Chevrolet | Station Wagons | 235 I6 | Rochester 1‑bbl | Same application as sedans |
Carburetor Notes
This stat coil was used on:
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Rochester Model B (1‑barrel)
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Rochester BC / BV variants
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Heat‑tube‑activated choke systems
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Standard 235 inline‑six engines across passenger and truck lines
This coil controls the choke plate warm‑up rate and is essential for cold‑start drivability.
Correct for:
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1955–57 Chevrolet passenger cars (150, 210, Bel Air)
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1955–57 Chevrolet trucks (3100–6400 series)
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1955–56 GMC light‑duty trucks
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Rochester Model B / BC / BV carburetors
Condition
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Genuine NOS Delco part
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Clean, unused, no corrosion
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Original box included and presentable
Why You Want It
Perfect for stock restorations, period‑correct carburetor rebuilds, or anyone wanting authentic Delco hardware. These boxed originals are getting harder to find.
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