Author: Quiny
QA1 k-frame and Proforged pivot shafts
The Proforged lower control arm pivot shafts will work with the factory k-frame but not the QA1 k-frame. The design is just different enough on both to prevent the shaft from seating all the way in. The QA1 uses 2 welded in bushings, a larger and small…
PS box clearance issue
I am installing a late model 5.7 in a 73 Cuda. My setup is a QA1 k member, Hooker Blackheart engine mounts, New Hooker Blackheart low profile log exhaust manifolds, Borgeson power steering box, and a SilverSport 4L60E transmission. So far so good until…
Hotchkis torsion bars?
Anyone know when they will be back in stock? I have had a set on order for almost a year.
Stock GenIII hemi VVT non MDS cam
Looking to buy a stock camshaft for a Gen3 hemi with VVT without MDS. Part# 53022064BD or equivalent stock or stage 1 camshaft from a reputable manufacturer to complete an MDS delete on a 5.7 out of a Chrysler 300. I’m looking for something that will n…
Using the factory hemi oil pan
I see there is a modification now for the factory K member to fit the factory Hemi oil pans. Has anyone had any experience with that? Could it be done to the QA1 k member? Seems like a cheaper way to install vs new pan and pickup.
Rear leaf springs
I am restoring a 73 Cuda, really long term project. What was the reason for having different part# leaf springs (left and right). Shouldn’t they be identical, unless they were compensating for something.