I just talked to Isky about the solid rollers in my race car, bearing ones are $900.00, bushed ones are $1250.00. Claim is 30-50% more life expectancy in bushed ones in my application. You have to decide from there. Those were Red Zones, also. Jim

64 Dodge Coronet 440. In progress
1998. Dodge Avenger. 8.35@165. 4400 DA
250” Neil and Parks Slip Joint. 7.36@183.
4600 DA
242" Mullis Dragster. 6.90@ 200mph