3040 - 1978-1988 G-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint
$369.99
GPHP_3040-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3040 - 1978-1988 G-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint
3037 - 1973-1977 GM A-Body, 1978-1988 G-Body Rear Upper Control Arms, Adjustable
$299.99
GPHP_3037-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3037 - 1973-1977 GM A-Body, 1978-1988 G-Body Rear Upper Control Arms, Adjustable
1978-1988 G-Body Double Adjustable Control Arms- w/ Roto-Joints
$399.99
GPHP_3043-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
1978-1988 G-Body Double Adjustable Control Arms- w/ Roto-Joints
3040 - 1978-1988 G-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint
$369.99
GPHP_3040-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3040 - 1978-1988 G-Body Rear Lower Control Arms- Roto-Joint/Roto-Joint
3039 - 1978-1988 GM G-Body 12-Bolt Swap Adj Upper Control Arms- Roto-Joints
$299.99
GPHP_3039-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3039 - 1978-1988 GM G-Body 12-Bolt Swap Adj Upper Control Arms- Roto-Joints
3045-325 - 1978-1988 GM G-Body 1-3/8” Tubular Rear Drag Sway Bar, Bolt-on
$529.99
GPHP_3045-325-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
Other brand rear ends will vary, please check your axle tube diameter before ordering.
3024 - 1978-1988 GM G-Body Rear Lower Control Arms, Boxed
$329.99
GPHP_3024-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Installation: Item installs in approximately one hour using basic hand tools.
3022 - 1978-1988 GM G-Body Rear Lift Bar Set, Bolt In
$469.99
GPHP_3022-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3022 - 1978-1988 GM G-Body Rear Lift Bar Set, Bolt In
302717 - 1978-1988 GM G-Body Double Adj Upper & Lower Rear Control Arms Kit
$619.99
GPHP_302717-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027) (1) Ser of Double Adjustable Upper Control...
3022 - 1978-1988 GM G-Body Rear Lift Bar Set, Bolt In
$469.99
GPHP_3022-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3022 - 1978-1988 GM G-Body Rear Lift Bar Set, Bolt In
3024 - 1978-1988 GM G-Body Rear Lower Control Arms, Boxed
$329.99
GPHP_3024-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Installation: Item installs in approximately one hour using basic hand tools.
3025 - 1978-1988 GM G-Body Adjustable Upper Control Arms- Poly Bushings
$249.99
GPHP_3025-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3025 - 1978-1988 GM G-Body Adjustable Upper Control Arms- Poly Bushings
UMI adjustable upper arms improve traction, handling, and pinion angle.
$299.99
GPHP_302500-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
UMI Performance adjustable upper control arms are designed to optimize your vehicle's performance by allowing you to adjust the pinion angle for improved handling...
3031 - 1982-1992 F-Body, 1978-1988 G-Body, S10 Tubular Front Lower A-Arms, Poly
$729.99
GPHP_3031-R
All
Suspension
Suspension Components
Suspension Control Arm
Suspension, Springs and Related Components
UMI Performance
3031 - 1982-1992 F-Body, 1978-1988 G-Body, S10 Tubular Front Lower A-Arms, Poly
303233-1 - 1978-1988 G-Body, S10 Tubular Front Upper & Lower A-Arms, Delrin
$1,469.99
GPHP_303233-1-R
All
Suspension
Suspension Components
Suspension Control Arm
Suspension, Springs and Related Components
UMI Performance
303233-1 - 1978-1988 G-Body, S10 Tubular Front Upper & Lower A-Arms, Delrin
3045-275 - 1978-1988 GM G-Body 1-3/8” Tubular Rear Drag Sway Bar, Bolt-on
$529.99
GPHP_3045-275-R
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
Other brand rear ends will vary, please check your axle tube diameter before ordering.
UMI 3033 Upper A-Arms add caster, improve handling, and sharpen steering feel.
$599.99
GPHP_3033-B
All
Suspension
Suspension Components
Suspension Control Arm
Suspension, Springs and Related Components
UMI Performance
Improve handling and fulfill your G-Body's built-in performance potential by installing our P/N 3033-1 tubular upper a-arms. The relocated ball joint plate on these...
3027 - 1978-1988 GM G-Body Double Adjustable Lower Control Arms with Rod Ends
$369.99
GPHP_3027-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded...
302717 - 1978-1988 GM G-Body Double Adj Upper & Lower Rear Control Arms Kit
$619.99
GPHP_302717-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027) (1) Ser of Double Adjustable Upper Control...
3027 - 1978-1988 GM G-Body Double Adjustable Lower Control Arms with Rod Ends
$369.99
GPHP_3027-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Some competitors may consider these "Race Only" control arms while we consider them Race Ready. Our double adjustable lower control arms feature TIG welded...
3025 - 1978-1988 GM G-Body Adjustable Upper Control Arms- Poly Bushings
$249.99
GPHP_3025-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
3025 - 1978-1988 GM G-Body Adjustable Upper Control Arms- Poly Bushings
UMI adjustable upper arms improve traction, handling, and pinion angle.
$299.99
GPHP_302500-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
UMI Performance adjustable upper control arms are designed to optimize your vehicle's performance by allowing you to adjust the pinion angle for improved handling...
3019 - 1978-1988 GM G-Body 12-Bolt Swap Adjustable Upper Control Arms
$299.99
GPHP_3019-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
These control arms from UMI Performance are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body;...
GBF035-1 - 1978-1988 GM G-Body Handling Kit, 1” Lowering- Stage 3.5
$4,059.99
GPHP_GBF035-1-R
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
Spring Heights: Springs are intended for small block engine. Lightweight LS engines may require trimming and an additional 1/4" front end drop may occur...
UMI Stage 3 kit: pro handling, Bilstein shocks, made in PA, USA.
$3,539.99
GPHP_GBF003-2-R
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
UMI’s Stage 3 kit is designed to deliver excellent street performance and Pro-Touring handling. It features Delrin lower a-arm bushings for precise steering, ½”...
Boxed rear control arms boost handling, traction, and durability.
$369.99
GPHP_3021-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Rear control arms are essential suspension upgrades for GM vehicles. Stock control arms are prone to bushing deflection and rusting, leading to traction loss...
302117 - 1978-1988 GM G-Body Rear Control Arm Kit, Boxed Lowers, Adj Uppers
$619.99
GPHP_302117-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Installation: Item installs in approximately 2 hours using basic hand tools.
302117 - 1978-1988 GM G-Body Rear Control Arm Kit, Boxed Lowers, Adj Uppers
$619.99
GPHP_302117-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Installation: Item installs in approximately 2 hours using basic hand tools.
3017 - 1978-1987 GM G-Body Adjustable Upper Control Arms - Ultimate Arms
$249.99
GPHP_3017-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Features: - On-Car Adjustability - 4140 Chrome-Moly Threaded Tube Adapters - 4140 Heated Treated Chrome-Moly Adjusters - QA1 3/4" Hard Chrome Plated, Teflon/Kevlar Self...
301517 - 1978-1988 GM G-Body Lower Control Arm & Adj Upper Control Arm Kit
$469.99
GPHP_301517-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
This kit includes (1) set of our tubular lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate Arms". Both...
3015 - 1978-1988 GM G-Body Tubular Non-Adjustable Lower Control Arms
$229.99
GPHP_3015-R
All
Suspension
Suspension Components
Suspension Control Arm
Suspension, Springs and Related Components
UMI Performance
Rear lower control arms are a necessary upgrade for any General Motors G-Body vehicle. Our arms are designed to replace weak, rusted factory arms,...
GBF001-2 - 1978-1988 GM G-Body Handling Package, 2" Lowering- Stage 1
$1,158.99
GPHP_GBF001-2-B
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
#S41030 – Front and rear monotube shocks featuring medium compression and medium/high rebound for comfort combined with performance.
GBF015-1 - 1978-1988 GM G-Body Handling Package, 1" Lowering- Stage 1.5
$1,479.99
GPHP_GBF015-1-R
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
GBF015-1 - 1978-1988 GM G-Body Handling Package, 1" Lowering- Stage 1.5
UMI Stage 3 kit: pro handling, Bilstein shocks, made in PA, USA.
$3,539.99
GPHP_GBF003-1-B
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
UMI’s Stage 3 kit is designed to deliver excellent street performance and Pro-Touring handling. It features Delrin lower a-arm bushings for precise steering, ½”...
3019 - 1978-1988 GM G-Body 12-Bolt Swap Adjustable Upper Control Arms
$299.99
GPHP_3019-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
These control arms from UMI Performance are designed to bolt a 1964-1972 GM A-Body 10-Bolt or 12-Bolt rear end into a 1978-1988 GM G-Body;...
SS103049 - 1968-1972 GM A-Body UMI Shock/Spring Kit, Factory Height
$665.99
GPHP_SS103049
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
SS103049 - 1968-1972 GM A-Body UMI Shock/Spring Kit, Factory Height