magnum roller rockers
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From: Dubuque, IA
Car: 2006 'Nox 91 Camaro RS 91 1500 Silv
Engine: GM 3.8L, 305 SBC, 350 SBC
Transmission: Auto, auto, auto
magnum roller rockers
Can I use the Comp cams magnum roller rockers on a 3.1l engine?
It only says for the 2.8.
It only says for the 2.8.
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From: Mostly in water off So. Cal
Car: '87 Chev
Engine: 60*V6
Transmission: DY T700
Many sources will not list the 3.1 motor because of possible confusion between the transverse aluminum head 3.1 and the RWD 3.1 applications. They will work on RWD 60*V6 motors with cast iron heads (2.8, 3.1, and 3.4)
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From: The Nest
Car: 1985 GMC Jimmy/1998 Chevy Malibu
Engine: 3.2L turbo Hybrid/bone stock 3100
Transmission: T-5 soon to be 700R4/4T40E
The Comp Cams Magnum roller tipped rockers will also work on Aluminium head 660s as well (gen2 and early gen3). 
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From: Waterford, MI
Car: 1998 Camaro Z28
Engine: 6.0L
Transmission: 4L60E
Axle/Gears: 3.73
do we have to replace the studs to use these rockers? it says its for 10mm studs, arent ours 3/8? and if you look on the website, it says for chevy, you have to buy the studs for the later models.
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Car: 88 BMW 535i
Engine: 3.5L M30
Transmission: 4HP22E
Originally posted by drdave88
do we have to replace the studs to use these rockers? it says its for 10mm studs, arent ours 3/8? and if you look on the website, it says for chevy, you have to buy the studs for the later models.
do we have to replace the studs to use these rockers? it says its for 10mm studs, arent ours 3/8? and if you look on the website, it says for chevy, you have to buy the studs for the later models.
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