Ok,now that you have the engine taken care of...(You rechip the computer?)
MSD Ignition Box,you did'nt menition this
High RPM Stall Tourque Converter and a shift kit for the tranny
Positraction Rear End(Check the Ratio the taller the better...2.73= gas milage...4.11 or taller=better accelration
Suspencion(sp) work...Better shocks,springs,4-link set up for the rear
TIRES!!! tires make one of the best improvments Most bang for the buck!
bigger and better cooling system

my toy...1963 Chevy II (Nova)
396 Big Block,lots of goodies (Too much to list) 545 Hp
turbo 400 auto trannie-totally reworked
Lowerd front,shortend springs,Mustang II Rack and Pinion sterring
4.56 PosiFord 9-inch rear end,Stange axels,shortend to fit the car
4-Link,Coils,Trailing arms outta 67 chevy truck (Nascar Trick)
full perimereter roll cage
Fuel cell,Battery in trunk
electric cut-off (NHRA Req.)
15x6 Front-15x10 Rear Wheels
Mickey Thomposon Tires

With some simple mods u wont need line locks...just hit the gas!~!~!

I Like my toy...wanna race fer Pinks?