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92 TBI rockers on 87 TPI?

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Old Apr 5, 2019 | 09:03 PM
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From: AK
Car: 1987 IROC
Engine: 5.7 TPI
Transmission: AT
92 TBI rockers on 87 TPI?

Hello!

Both are 350 ci motors. Will they work? I'm trying to avoid spending money at the moment, and I have some rockers and push rods from my truck lying around...
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Old Apr 5, 2019 | 09:05 PM
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 92 TBI rockers on 87 TPI?

Both are sa, the push rod length would be different if your going from a tbi truck non roller cam.
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Old Apr 5, 2019 | 09:40 PM
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From: AK
Car: 1987 IROC
Engine: 5.7 TPI
Transmission: AT
Re: 92 TBI rockers on 87 TPI?

Ok thx. How long is a stock L98 pushrod? google says 7.2 inches.
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Old Apr 5, 2019 | 10:15 PM
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 92 TBI rockers on 87 TPI?

I think rollers are 7.2 and non roller are 7.8
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