After checking out the RI Electrical supply site, I can tell you that my local Interstate battery distributor has GM spade connectors that are universal at least from the 50's to the 80's for $6-$7/100, about 1/5th the price of RI. With a $50 Ideal crimper, you can match factory quality.


57 3/4 ton rat
66 C-10 panel 350 200R4 3.07 axle
68 C-20 dump runner, 250 4spd, 4.11
82 Camaro, 305, THM-200-R4
84 Monte Carlo, 350, TH350
EVERETT, WA