Topic: engine suffix code
in Forum: C3 Engines
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can anyone help thanks,
just bought a 1979 corvette c3 L82 from the USA to the uk as a project car.
engine has been changed looks like l82 head gear all there but just checked engine code which reads
VO518TMX this is the one on the machined surface, i have cleaned it all off so im pretty sure that these number and letters are correct.
can anyone give some assistance with identifying what these mean.
thanks
brian
(redborderreivers)
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[QUOTE=redborderreivers]...engine code...reads VO518TMX ...[/QUOTE]

V plant code for Flint (Michigan) engine assembly plant
0518 May 18th date engine was assembled at Flint
TMX engine suffix indicates a 74-77 350CID 160hp small block
TMX is not a Corvette code and probably has two bolt main caps; the engine has been replaced.
There should be a second number stamped on the pad which will be a VIN derivitive of the original vehicle this engine was installed in.

TMX | 1974 | 350 | 160 | 2 | con, /school bus |
just found this off another website.
thats fine I new the block had been changed, no surprises there in a 1979 car.
thanks for your help
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macedon, NY - USA
Joined: 7/20/2006
Posts: 367
Vette(s): 68 COUPE 454
HAS MOTION HOOD SCOOP, REVERSED GILLS
ZL-1 FENDER FLARES AND
MOTION REAR SPOILER, LEMAN'S GAS CAP,
BUCKET HEADLIGHTS.
CAN-AM FRONT
RACING SPOILER. CHROME HOOKER HEADERS AND SIDE PIPES! 4 SPEED M20,
LOOKS FAST STANDING STILL !!
say, i need some help also !
i bought a 454 from a guy, casting #361959.
the only thing stamped on the front pad is:
C81184717
thats it.
any idea what this is?
is it a "Target" motor?
thanks
joe
i bought a 454 from a guy, casting #361959.
the only thing stamped on the front pad is:
C81184717
thats it.
any idea what this is?
is it a "Target" motor?
thanks
joe
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macedon, NY - USA
Joined: 7/20/2006
Posts: 367
Vette(s): 68 COUPE 454
HAS MOTION HOOD SCOOP, REVERSED GILLS
ZL-1 FENDER FLARES AND
MOTION REAR SPOILER, LEMAN'S GAS CAP,
BUCKET HEADLIGHTS.
CAN-AM FRONT
RACING SPOILER. CHROME HOOKER HEADERS AND SIDE PIPES! 4 SPEED M20,
LOOKS FAST STANDING STILL !!
hi, i just found another number on a pad just above the timing chain cover:
68vet427 2008-06-06 07:20:53
T0609TSH
will this help?
joe

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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20214
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
T = Tonawanda(?) assy plant
06 = June
09 = 9th day of June
I'm at werk, so I don't have the info on the suffix # TSH
The VIN stamp(C81184717) is definitely NOT Corvette...

06 = June
09 = 9th day of June
I'm at werk, so I don't have the info on the suffix # TSH
The VIN stamp(C81184717) is definitely NOT Corvette...

Joel Adams
C3VR Lifetime Member #56
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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
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macedon, NY - USA
Joined: 7/20/2006
Posts: 367
Vette(s): 68 COUPE 454
HAS MOTION HOOD SCOOP, REVERSED GILLS
ZL-1 FENDER FLARES AND
MOTION REAR SPOILER, LEMAN'S GAS CAP,
BUCKET HEADLIGHTS.
CAN-AM FRONT
RACING SPOILER. CHROME HOOKER HEADERS AND SIDE PIPES! 4 SPEED M20,
LOOKS FAST STANDING STILL !!
JOEL,
THANKS.
i just found what the TSH is.
its a truck ,1975 either 215 or 250 hp depending on vin.
my vin on the engine does not match up wih the info i found.
so not sure what hp it is ??
joe
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macedon, NY - USA
Joined: 7/20/2006
Posts: 367
Vette(s): 68 COUPE 454
HAS MOTION HOOD SCOOP, REVERSED GILLS
ZL-1 FENDER FLARES AND
MOTION REAR SPOILER, LEMAN'S GAS CAP,
BUCKET HEADLIGHTS.
CAN-AM FRONT
RACING SPOILER. CHROME HOOKER HEADERS AND SIDE PIPES! 4 SPEED M20,
LOOKS FAST STANDING STILL !!
say, my engine is going to have a birthday in 3 days!!!!


i think i'll have my wife make it an ice cream cake !!


your vette looks good, have you done a complete rebuild?
brian

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macedon, NY - USA
Joined: 7/20/2006
Posts: 367
Vette(s): 68 COUPE 454
HAS MOTION HOOD SCOOP, REVERSED GILLS
ZL-1 FENDER FLARES AND
MOTION REAR SPOILER, LEMAN'S GAS CAP,
BUCKET HEADLIGHTS.
CAN-AM FRONT
RACING SPOILER. CHROME HOOKER HEADERS AND SIDE PIPES! 4 SPEED M20,
LOOKS FAST STANDING STILL !!
brian,
thanks.
check out my link below the picture.
joe
thanks.
check out my link below the picture.
joe
in Forum: C3 Engines
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