3 spd bellhousing dimensions - The 1947 - Present Chevrolet & GMC Truck Message Board Network

71/454 · 08-26-2006, 04:08 PM

Does anyone have a 3 speed bellhousing loose that they can measure. Or does anyone know what size the hole is on the trans side and what size clutch that bellhousing will accept off by heart?

fastwillie 696969 · 08-26-2006, 04:09 PM

i got a 11 inch clutch in my i think 10 1/2 and11 works

gmc67swb · 08-26-2006, 05:02 PM

Not sure of the dimensions but I 2nd the 11" clutch. We have a CenterForce dual fricition in ours.

crazy longhorn · 08-26-2006, 10:10 PM

67 & older....4 11/16 hole in the bell. 68 up gets a 5 1/8" hole to pilot the trans.....3spd or 4spd doent matter.

L

08-26-2006, 04:08 PM	#1
71/454 Turbo Guy Join Date: Jan 2005 Location: Calgary Alberta Posts: 353	3 spd bellhousing dimensions Does anyone have a 3 speed bellhousing loose that they can measure. Or does anyone know what size the hole is on the trans side and what size clutch that bellhousing will accept off by heart? __________________ 1972 Gmc Custom swb intercooled twin turbo 327 10.5-1 and 12 lbs of boost, Nodular iron case super t-10 4 speed with a blowproof bellhousing, 12 bolt eaton posi soon to have moser axles. 1998 Honda CR250 fully ported, case matched, milled head, vortexed carb and revalved suspension but don't forget the woody woodpecker decal kit! Things I've broken so far: 12 bolt diff saginaw 4 spd many, many pieces Aluminum case Super t-10 4 spd

08-26-2006, 04:09 PM	#2
fastwillie 696969 ~Rest In Peace~ Join Date: May 2005 Location: CALIFORNIA NOR CAL Posts: 9,707	Re: 3 spd bellhousing dimensions i got a 11 inch clutch in my i think 10 1/2 and11 works __________________ is it fast ? it has a lighting bolt donut? B___H please, I can remove 90% of your so called "beauty" with a kleenex

08-26-2006, 05:02 PM	#3
gmc67swb Registered User Join Date: Feb 2003 Location: Mesquite, Tx Posts: 396	Re: 3 spd bellhousing dimensions Not sure of the dimensions but I 2nd the 11" clutch. We have a CenterForce dual fricition in ours. __________________ GM 330HP/350, Magnuson 122HH, Tremec TKO 5spd

08-26-2006, 10:10 PM	#4
crazy longhorn Fabricate till you "puke" Join Date: Jun 2002 Location: Ill Posts: 9,403	Re: 3 spd bellhousing dimensions 67 & older....4 11/16 hole in the bell. 68 up gets a 5 1/8" hole to pilot the trans.....3spd or 4spd doent matter. L __________________ 69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....



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