I have used both MSD 6AL and Mallory 6AL. I like both but I do like the fetures of the Mallory a little better then the MSD and cheaper in the ole pocket book too. JMO Nothing wrong with any of them. Just personal choice is all! Good Luck......
"The Poor Mans 427"
http://www.fordification.com/poormans427.htm
1973-1979 Ford Truck Enterprise Link:
http://www.network54.com/Forum/399900
Wes Adams FORD428CJ
Built Ford Tuff With Good Ford Stuff
79 F-250 X-Cab 4x4 with a 6.9 Turbo Diesel
64 Falcon X-Ram 428
55 FORD Truck 4-link Rides on air with X-Ram 428
2000 Yamaha V-MAX VMOA#4277
2000 Yamaha 700 Mountain Max
2001 Polaris 600 Edge X
2001 Polaris 500 SP