Our weld-in 1984-96 C4 Corvette IRS rear suspension kits will allow you to bolt your supplied C4 rear end and either Ride Tech Coil overs or ShockWaves for air ride in place. Each weld-in kit is specifically designed per Make & Model for the easiest installation for the do it yourself builder.
Frames that are 40″ wide or narrower use bracket kits.
Frames over 40″ wide are new rear frame sections, to keep the suspension from binding.
We also custom build for non-stock frames and most vehicles not listed. See the bottom of the page for some examples. Tech Sheets can be found in our Tech Info section at the top or left side of the screen. Vehicles must have trim-able inner fender panels for upper control arm clearance.
Additional parts for C4 Corvette rear kits listed at the bottom of this page. We also custom build for non-stock frames or most vehicles not listed. Tech Sheets can be found in our Tech Information section. Proudly manufactured at our shop in Baltimore Ohio.
Optional Parts are listed at the bottom of this page
Bracket Kits, Frames that are 40″ wide or narrower at trailing bar mount locations. include:
(4) Rear Cover mounts with hardware
(1) Urethane bushed pinion support with hardware
(2) Trailing bar connectors with hardware
(2) Upper coil-over/Shockwave mounts with hardware
(2) Lower coil-over/Shockwave mounts with hardware
Chevrolet/G.M. Cars & Trucks
1955-57 Chevy car bracket kit LV-CJ $635
1955 (2nd Ser.)-59 Chevy truck bracket kit LV-CTF $635
1964-66 Chevy C10 truck bracket kit with boxing/coil-overs* LV-CTH $1,385
*Note, includes rear boxing plates and Ride Tech HQ coil-overs
Ford Trucks
1942-47 Ford truck bracket kit LV-FTE $635
1948-52 Ford truck bracket kit LV-FTF $635
1953-56 Ford truck bracket kit LV-FTG $635
New Frame Sections, Frames over 40″ wide, at trailing bar mount location, include new rear frame sections. include:
(1) Assembled rear frame section
(4) Rear Cover mounts with hardware
(1) Urethane bushed pinion support with hardware
(2) Trailing bar connectors with hardware
(2) Upper coil-over/Shockwave mounts with hardware
(2) Lower coil-over/Shockwave mounts with hardware
(2) Urethane Rear Cover Bushings
(2) Adjustable Steel Camber bars with hardware
(1) *Narrowing of Customer’s supplied rear cover with new urethane bushings, half shafts with new universal joints, toe-in adjuster narrowed and new camber bars. *Rear End narrowed to your needed hub width
Chevrolet/G.M. Cars & Trucks
1931-32 car/1931-33 truck, New frame section LV-CA $6,220
1933 Master car, New frame section LV-CB $6,220
1934 Master car, New frame section LV-CC $6,220
1934-35 Standard car, new frame section LV-CD $6,220
1935 Master car/ 1936 Standard car, New frame section LV-CE $6,220
1937-39 car, New frame section LV-CG $6,220
1941-48 car, New frame section LV-CI $6,220
1934-36 truck, New frame section LV-CTB $6,220
1937-40 truck, New frame section LV-CTC $6,220
1941-46 truck, New frame section LV-CTD $6,220
1947-53 truck, New frame section for stock C4 rear LV-CTE $4,845
1947-53 truck, New frame section for Narrowed rear LV-CTE-N $6,220
1954-55 (1st Ser.) truck, New frame section for stock C4 rear LV-CTEE $4,845
1954-55 (1st Ser.) truck, New frame section for Narrowed rear LV-CTEE-N $6,220
Ford Cars & Trucks
1932 car/1932-33 (1st Ser.) truck, New frame section LV-FB $6,220
1933-34 car/1933 (2nd Ser.)-34 truck, New frame section LV-FC $6,220
1935-40 car/1935-41 truck, New frame section LV-FD $6,220
1941-48 car, New frame section LV-FE $6,220
Mopar Cars & Trucks
1933 Plymouth (108” WB) car, New frame section LV–PA-108 $6,220
1933 Plymouth (112” WB) car, New frame section LV–PA-112 $6,220
1933-35 (1st Ser.) Dodge Truck, New frame section LV–PTA-112 $6,220
1934 Plymouth (108” WB) car, New frame section LV–PB-108 $6,220
1934 Plymouth (114” WB) car, New frame section LV–PB-114 $6,220
Willys Cars & Trucks
1937-41 car/1937-41 Truck, New frame section LV-WA $6,220
Optional Parts
Partial Rear Boxing Plates, 20″ ahead of Centerline, 6″ behind, for bracket kits only RS-BP $79
1″ Torsional Rear Sway bar kit PA-RSB-VR1 $480
Ride Tech Coil-Overs
*More information on these can be found on our Ride Tech Coil-over & Shockwave page
HQ coil-overs, rebound adjustable TRB-CO-HQ $720
TQ coil-overs, rebound adjustable, dual stage compression TRB -CO-TQ $2,120
- HQ Coil-overs shown
Ride Tech Shockwaves for Air suspension
HQ ShockWaves, rebound adjustable TRB-SKW-HQ $925
TQ ShockWaves, rebound adjustable, dual stage compression TRB -SKW-TQ $1,950
