Quote:
Originally Posted by 78-5.3
does anyone know what i need to change my gears to either 3.73 or 4.10 they are 3.07 at the moment do i just need the ring and pinion set or a carrier too? its open and im leavng it that way !!! i know there other need parts to buy ?
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If is is a 2-series carrier like I think it is then you will need a different carrier too. If they break it down like the car 12-bolt carriers you will need a 3-series for 3.73's and a 4-series for 4.10's unless you run special thick gears on a 3-series carrier then you can get 4.10's on the 3-series. Can't get 3.73's on a 4-series carrier.
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69 C10 shortbed stepside 400 small block - built like what a super sport truck could have been
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69 K20 lwb TBI 350 4L60E NP208 14-bolt Dana-44 w/disc
68 Camaro SS / RS 500hp 439 inch roller cam big block 4L80E