Northern auto parts reviews
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From: nw indiana
Car: 1988 firebird formula 350
Engine: L98
Transmission: 700r4
Axle/Gears: 2.77
Northern auto parts reviews
I am considering buying a 383 kit from northern auto parts it consists of 1 scat ex balenced crank, set of scat i-beam rods, and a set of hyperutectic speed pro pistons. for a total of $585
any thoughts? experiences? suggestions?
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any thoughts? experiences? suggestions?
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Joined: Oct 2001
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From: Il
Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: Northern auto parts reviews
Internal balance is the way to go.
What are you doing with the car?
What are you doing with the car?
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From: nw indiana
Car: 1988 firebird formula 350
Engine: L98
Transmission: 700r4
Axle/Gears: 2.77
Originally Posted by TTOP350
Internal balance is the way to go.
What are you doing with the car?
What are you doing with the car?
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Thread Starter
Member
iTrader: (1)
Joined: Apr 2012
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From: nw indiana
Car: 1988 firebird formula 350
Engine: L98
Transmission: 700r4
Axle/Gears: 2.77
Originally Posted by TTOP350
Internal balance is the way to go.
What are you doing with the car?
What are you doing with the car?
Posted from Thirdgen.org App for Android
Thread Starter
Member
iTrader: (1)
Joined: Apr 2012
Posts: 402
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From: nw indiana
Car: 1988 firebird formula 350
Engine: L98
Transmission: 700r4
Axle/Gears: 2.77
with an ex balanced 383 do I use my 350 flexplate or one from a 400?
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From: ms. gulf coast
Car: 91 R/S , 89 dodge p/u
Engine: L31 GM crate re-cammed , 318
Transmission: T-5 , 4 speed auto
Axle/Gears: 3.42 , ?
Re: Northern auto parts reviews
i have ordered many parts from them . been happy with all . just my thoughts . good luck .
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Car: Today? 98 GMC Sonoma
Engine: Seriously? The Sonoma has a TPI 305
Transmission: T56
Axle/Gears: 7.625/4.10
Re: Northern auto parts reviews
I've ordered parts from Northern for years, and bought parts directly from their store a few times too. Always been good to deal with so far.
I think they do in house balancing now. If you order a balanced rotating assembly it should come with the harmonic balancer and flexplate.
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iTrader: (1)
Joined: Apr 2012
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From: nw indiana
Car: 1988 firebird formula 350
Engine: L98
Transmission: 700r4
Axle/Gears: 2.77
any experience with the "speed pro" products they sometimes use?
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Member
iTrader: (2)
Joined: Sep 2007
Posts: 128
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Car: Today? 98 GMC Sonoma
Engine: Seriously? The Sonoma has a TPI 305
Transmission: T56
Axle/Gears: 7.625/4.10
Re: Northern auto parts reviews
Speed Pro and TRW are the same. Or used to be anyway. They're good.
Member
iTrader: (2)
Joined: Sep 2007
Posts: 128
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Car: Today? 98 GMC Sonoma
Engine: Seriously? The Sonoma has a TPI 305
Transmission: T56
Axle/Gears: 7.625/4.10
Re: Northern auto parts reviews
I'm not a big fan of the hyperutectic pistons myself, but they're sposed to be better than normal cast pistons, and quieter than forged ones... LOL
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