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Blue Beast · 02-26-2002, 06:10 PM

For an automatic you want either 3.73's or 4.10's just ask the guys at Summit Racing...they'll tell ya. They have it posted at www.summitracing.com under the Customer Service tab. Choose FAQ's and look for "Mustang Modifications....Mild to Wild" it should be on page 3.....5 speed transmissions and automatics are different. Hope this helps...

02-26-2002, 06:10 PM	#8
Blue Beast Registered Member Join Date: Jul 2001 Location: New Jersey Posts: 47	For an automatic you want either 3.73's or 4.10's just ask the guys at Summit Racing...they'll tell ya. They have it posted at www.summitracing.com under the Customer Service tab. Choose FAQ's and look for "Mustang Modifications....Mild to Wild" it should be on page 3.....5 speed transmissions and automatics are different. Hope this helps... __________________ Midnight Blue 89 GT... 306... ported and polished aluminum GT40's, MAC Long tubes, MAC power pipe, Flowmaster 2 1/2 cat back, GT40 intake with ported upper and lower, B-Cam, 24lb injectors, 77mm Mass Air, 65mm TB. World Class T5, 3.73's, Centerforce Dual Friction, FRP aluminum radiator, Victor Jr water pump, Pro 5.0 shifter, Crane adjustable FPR, 255lph fuel pump Last edited by Blue Beast; 02-26-2002 at 06:23 PM..