Reference Details
- Common issue
- Using a four-barrel carburetor, a service replacement, or a later-correct-looking unit as standalone proof of a factory L35, L34, or L78 SS 396 build.
- Confidence
- documented
- Correct value
- CRG's 1968 usage table lists L35 396/325 with Rochester Quadrajet 4MV 7028211 ED for manual and 7028210 EE for automatic; L34 396/350 with 7028217 EG manual and 7028218 EH automatic; and L78 396/375 manual with Holley 4150, Chevrolet P/N 3923289, I.D. 3923289 DZ, Holley #4053.
- Where to check
- Carburetor identification number/broadcast code and supporting date marks, checked against engine and transmission documentation.
