TPI 350 from a TPI 305
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From: Ohio
Car: 1970 chevelle
Engine: Lq4 408
Transmission: th400
Axle/Gears: 3:73
TPI 350 from a TPI 305
Hey,this should be a no brainer im sure,but how can I be for sure im getting a 350 TPI if its out of the car,where are the #s what are they,what to look for.DO they have 5.7 on the 350 block,thats what im thinking,if I remember,thanks
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From: Ontario, Canada
Car: 1988 Firebird S/E
Engine: 406Ci Vortec SBC
Transmission: TH-350/3500stall
Axle/Gears: 7.5" Auburn 4.10 Posi-Traction
Remove a valve cover. Look at the casting number cast on the top of the head. 350L98 TPi cast iron heads the casting number ends in 083. the 305 TPi head ends in 081.
191 or 193 is a swirl port head from a low perf TBI motor.
Neither are right for either TPI motor.
Aluminum L98 350TPi heads end in 113
191 or 193 is a swirl port head from a low perf TBI motor.
Neither are right for either TPI motor.
Aluminum L98 350TPi heads end in 113
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