New Parts for Your GM OBS Truck/SUV

There has never been a better time to build a 1988-1998 GM truck! The aftermarket is jam-packed with products catered to improving OBS pickups and SUVs in every imaginable way. From wheel designs aimed at capturing the nostalgic styling of the ‘90s to suspension components built to dial in the perfect ride height to electronics that offer modern functionality in a package that reflects vintage OEM aesthetics, you can have it all!

Sorting through seemingly endless pages of websites and parts catalogs can be a daunting process, so to help you find the right gear for your OBS project, we’ve done some of the legwork for you. Flip through the next few pages to discover the latest and greatest wares from the most innovative manufacturers in the industry. Also, be sure to browse through each company’s website for even more OBS parts offerings. Narrowing down the number of listings that could fit into this story was a difficult task, and there is so much more to find online.

GTP Wheel Series

THE GTP Series of wheels from Billet Specialties caters directly to the demand for OBS trucks. These designs are currently available in 15- to 20-inch diameter sizes and offer throwback ‘90’s styling across the board. Shop through the 18 different wheel options in the GTP Series! (GTP49 Banshee wheel shown)

Billet Specialties
800-245-5382 
www.billetspecialties.com

AZ810 Tire

THIS ultra-high-performance, all-weather tire is built for drivers who want sharp handling, a quiet ride, and bold street style. Now available in 24-inch and 26-inch sizes, it’s ideal for your custom OBS build running oversized wheels.

Atturo Tires
855-632-8031
www.atturo.com

Santa Cruz Radio

INTRODUCING the first and only radio ever designed for 1988-1994 GM trucks. Santa Cruz features an OE-style aesthetic but adds all the features of a modern car stereo.

RetroSound
888-325-1555
www.retromanufacturing.com

Level 3 Front Coilover System

QA1’s coilover conversion system for 1988-1998 GM OBS trucks integrates control arms with coilover shocks to provide up to 6 inches of drop with the use of lowering spindles or up to 4 inches of drop with stock spindles.

QA1
952-985-5675
www.qa1.net

Drum-to-Disc Rear Big Brake Kit

WILWOOD’S new big brake kit options for drum-to-disc conversions for GM C1500 Silverado, Sierra, and similar SUVs are based on the popular motorsports-driven AERO4R caliper and Spec 37 rotor options. These bolt-on brake kits improve stopping power and include an internal parking brake and cable connection kit.

Wilwood
805-388-1188
www.wilwood.com

Quick Ratio Power Steering Box

THIS is the only quick-ratio power steering box to replace the Delphi 800 series used in 1988-1998 GM OBS trucks. The box features a 12.7:1 ratio with a firm, modern steering feel and bolts directly to the stock location.

Borgeson
860-482-8283
www.borgeson.com

Classic Dash Panels

CLASSIC Dash, the industry’s leader in OEM replacement dashes, is excited to announce the release of its new composite Holley 6.86- and 7.5-inch EFI digital dash panels specifically designed for 1988-1998 GM trucks. Order the dash by itself or bundle it with a digital Pro Dash unit.

Classic Dash
866-882-3525
www.classicdash.com

LS Pro Touring S-Drive Eight-Rib Serpentine Pulley Drive System

THIS kit is developed for the spirited driver. It includes a larger power steering pulley, a smaller crank pulley, and a secondary idler pulley for more wrap on the power steering pump, which ensures less slippage and premature wear during autocross driving. Choose from 12 custom finishes!

Eddie Motorsports
888-813-1293
www.eddiemotorsports.com

’Custom OBS Heat and Sound Control Kit

THE material comes pre-cut to specifically fit OBS models, delivering a perfect fit for key interior areas including floors, firewalls, and headliners. Enjoy supreme heat and sound control with DEI’s vehicle-specific thermal acoustic kits.

Design Engineering Inc.
800-264-9472
https://www.designengineering.com

RetroLiner Real Wood Bed Liner

OUTFIT your short or long bed OBS with a complete bolt-together kit that’s ready to install on your factory metal bed floor right out of the box. All RetroLiner kits include your choice of BedWood, polished stainless bed strips, polished stainless hardware, aluminum channels, and matched trim board.

BedWood
270-713-6843
www.bedwood.com

SecretAudio SST-V

THIS stealth audio system is designed to be mounted discreetly underneath a seat or behind the dash. It delivers all the modern features you’d expect from a late-model vehicle while allowing a classic car or truck to maintain its vintage aesthetic.

Custom Autosound
714-773-1423
www.customautosoundmfg.com

Bucket Seat Set and Buddy Console

LMC’s custom seat sets come preassembled and include seat slider tracks and reclining mechanisms. Premium-grade vinyl and stitching will last for years on end! The Buddy Console is great for accommodating a third passenger between the bucket seats.

LMC Truck
800-562-8782
www.lmctruck.com

OBS Budget Chassis

REAP all the benefits of more expensive chassis systems at a fraction of the cost. All American Billet’s Budget Chassis is built with CNC-cut frame rails from 2×4, 120-inch wall rectangle tubing with no mandrel bends and features TIG-welded adjustable control arms and a triangulated 4-link for fewer moving parts and maximum lift. Choose from tons of upgrade options to meet your specific needs.

All American Billet
844-245-5381
www.allamericanbillet.com

NVU Gauge Sets

NEW Vintage USA’s gauge packages enhance style and functionality and are available in multiple varieties to choose from. These kits install seamlessly into the factory location using stock mountings and can reuse the factory lens carrier for a polished finish. Each kit includes a bracket for installing any NVU 6-gauge set with a 4-inch speedometer and tachometer.

New Vintage USA
248-850-5482
www.newvintageusa.com

Ridler 681 Wheel

RIDLER’S first multi-piece wheel, the 681 CF, features New Compound Forged Technology and is crafted with state-of-the-art machinery. This innovative process combines a 6061 forged barrel with a cast center and is available in 20- and 22-inch sizes.

Ridler Wheel
www.ridlerwheel.com

Gen V SureFit Climate System for OBS

DESIGNED for 1988-1994 GM C10 trucks, the new system includes the Gen V Super Magnum Max module—the latest evolution of evaporators that features industry-first OEM-quality injection-molded cases and blend air doors, along with block-type expansion valves.

Vintage Air
800-862-6658
www.vintageair.com

Chevy C/K Truck Kinetic Billet Hood Hinges

EDDIE Motorsports introduces Kinetic Series billet hood hinges for 1988-1998 Chevy C/K trucks and 1992-1999 Blazer, Jimmy, Suburban, Tahoe, and Yukon models. These hinge kits are designed for next-level durability and smooth operation.

Eddie Motorsports
888-813-1293
www.eddiemotorsports.com

1988-1991 GM C/K Pickup Interior Dash Panel Assembly

THIS dash panel is manufactured with precision engineering and all-new tooling to meet original factory specifications, ensuring a perfect replacement for your old, worn-out original. High-quality materials help prevent shrinking, warping, and fading over time.

Classic Industries
800-854-1280
www.classicindustries.com

Gen V SureFit Control Panel Kit

VINTAGE Air’s control panel kit for 1988-1994 GM pickups is designed to work directly with the Gen IV or Gen V SureFit evaporator systems. The kit includes a replacement control panel that bolts directly into your truck’s OEM dash, along with a wiring harness and detailed installation instructions.

Vintage Air
800-862-6658
www.vintageair.com

Interior Cab Trim Panels

FINALLY, a solution for your truck’s missing, damaged, or faded interior trim panels. These panels are produced from new tooling with high-quality molded plastic and feature correct OEM fitment, form, and function.

LMC Truck
800-562-8782 
www.lmctruck.com

Billet Step-Side Bumper Plates

AVAILABLE in machined raw or black powdercoated finishes, LG Billet’s bumper plate kits are designed exclusively for 1988-1998 GM OBS step-side trucks only! Get rid of the plastic trim and go with these precision-fit billet plates instead.

LG Billet USA
480-590-2537
www.lgbilletusa.com

RetroAntenna

WITH four distinct models available, each kit features an OE-style front fender fitment, improved AM/FM reception, and exceptional durability to meet the needs of 1988-1998 OBS GM truck owners.

RetroSound
888-325-1555
www.retromanufacturing.com

EVOLVE Air Suspension

THE EVOLVE brand by AVS is its newest line that offers reliability and uniquely designed products to save time and money during air-ride installations.

AVS
559-486-5444
www.avsontheweb.com

Hot Rods by Boyd Limited Edition Freedom Wheels

THESE are only available through Pro Performance and limited to only 10 sets! Once these are gone, they will never be made again. Available for 20- and 22-inch diameters only, with widths ranging from 8.5 to 15 inches. Build these exactly to your own specs. Get them before they disappear!

AZ Pro Performance
480-420-8175
www.azproperformance.com

Lecarra Steering Wheels

EACH Lecarra steering wheel is handcrafted in the USA, including its new Track GT and Truss Style wheels. Choose from multiple finish options with twelve color choices of hand-stitched genuine leather wraps.

Lecarra
865-824-9767
www.lokar.com

National Parts Depot Chevy Truck Parts Catalog

NPD’s 2026 Chevy C/K truck parts catalog features 354 full-color pages, packed with thousands of restoration parts and accessories for 1947-1998 GM pickups! Get a free catalog by contacting NPD directly!

National Parts Depot
800-874-7595
www.npdlink.com

3-Inch Axle Clamp Flexline Hose Kit

THIS kit includes 3-inch axle clamp-on brackets with line mounts to hold the 12-inch Flexline to-caliper connection to a 3/16-inch chassis hardline. Wilwood’s axle clamps will assist the installer by including all necessary parts to attach calipers with Flexlines to the chassis hardlines.

Wilwood
805-388-1188
www.wilwood.com

Throwdown Two-Piece Forged Wheel

THIS wheel design was created specifically for 5-lug classic trucks and is available in diameter sizes from 17 to 28 inches. The bold split-spoke design will complement your vintage truck’s timeless look while delivering modern performance.

U.S. Mags
800-575-7500
www.us-mags.com

R240-200 Rear Suspension System

DESIGNED specifically for 1988-1998 GM OBS pickups, this kit offers 4 to 7 inches of drop to maximize performance without the inherent binding issues of other rear 4-link systems. Dial in your ideal stance for a smooth ride with great handling characteristics.

QA1
952-985-5675
www.qa1.net

Billet Climate Control Knobs

UPGRADE the interior of your OBS with a set of premium billet control knobs that offer OEM-like fitment with enhanced durability and a sleek, modern appearance. Choose an optional backlight color and backing plate of your choice upon placing your order.

LS Fabrication
www.lsfab.com

Billet Brite

THIS is the ultimate solution for restoring and maintaining the brilliance of your billet aluminum wheels and accessories. Billet Brite protects and preserves your polished surfaces, delivering a long-lasting shine—perfect for show season!

Billet Specialties
800-245-5382
www.billetspecialties.com

Classic Truck Floor Kit

THIS innovative system starts with a basic frame kit that is both sturdy and fully customizable to fit your exact bed dimensions. Add the optional hinge kit to convert your bed floor into a tilting panel for easy access or display.

Pros Pick
888-515-7489
www.pros-pick.com

GM Truck Replacement Molding

RESTORE your 1988-1998 GM pickup to its factory look with premium, made-in-USA replacement molding. Backed with 3M tape and easy to install in your own driveway! Available in 24-foot and bulk rolls.

All-Fit Automotive
619-500-3669
www.allfitautomotive.com