From a clean weekend pickup to a full restomod, build the truck around the way you want to drive it. Shop brakes, spindles, wiring, cooling, steering, fuel and exhaust here, or let LTAC help coordinate the whole combination.
Each product has its own application limits. The year range on this page does not mean every part fits every vehicle in that range.
01 / Brakes and stance together
Six-piston stopping power. Match the spindle first.
140-15940-DR · Red · Five-lug
Wilwood Superlite 6R front kit
Red six-piston calipers and 12.19-inch drilled/slotted rotors, with hubs, pads and mounting hardware. Requires Wilwood one-piece steel ProSpindles, sold separately. Does not fit factory spindles. Choose the correct year range below. 1967–70 owners: this combination is on hold while the required 831-15931 spindles are unavailable. Confirm a complete, available combination before ordering.
This is a coordinated conversion: Five-lug hubs support 5 x 4.75 and 5 x 5.00-inch patterns. They do not retain a six-lug wheel pattern. Spindles, required ball joints/tie-rod ends and flex hoses are separate. Match the master cylinder and rear brakes to the finished system.
02 / Choose your year
The supporting parts matter.
These 2.5-inch drop steel ProSpindles are the specified partners for the front kit above. They are for compatible two-wheel-drive C10 applications and Wilwood brake kits.
1967–1970 C10 · Availability
Early-truck conversion on hold
The required Wilwood 831-15931 ProSpindles are currently unavailable on LTAC. This brake conversion cannot be completed for a 1967–70 C10 without the correct spindles. Do not substitute the 1971–72 spindle or order the brake kit assuming it fits factory spindles.
For this Garage’s 1971–72 trucks, upgrade to 1973–1987-style upper and lower ball joints and tie-rod ends, purchased separately. Account for the drop, wheel clearance and a professional alignment.
A vehicle wiring kit with a modern fuse panel, labeled wire, dash wiring and extra-length engine, front-light and rear-body leads. Built for modified trucks and added accessories. This selection covers 1969–72 trucks, not 1967–68. Confirm your alternator, ignition, gauges and accessory circuits before ordering.
A chassis wiring kit is not a substitute for an engine-management/EFI harness. Confirm the instructions supplied with your kit revision and plan installation and terminations for your specific build.
Cooling / Mounts matter
Cooling built around your truck.
1967–1972 C10 · Automatic
Keep your truck cool
Cold Case GMT558A provides a polished aluminum radiator option for the classic C10 with automatic transmission.
Match your setup: Requires four-core-style mounting brackets and insulators, or modification of three-core mounts. Compare the 34 × 18.6 × 3-inch radiator envelope, 1.50-inch upper hose, 1.77-inch lower hose and 5/16-inch inverted-flare cooler connections. Fan and shroud are separate; verify engine-swap hose routing independently.
12.7:1 ratio for the supported two-wheel-drive application. Not assigned to 1967 or K10. Uses a power-steering pitman arm; a manual-steering conversion needs additional components. Pair with the separately sold 990012 connector below.
Required by Borgeson for the 800132 box on these pre-1977 trucks. Includes the 3/4-inch–30 steering-box side, rubber disc and hardware. Match the existing column-side connection; this is not a complete steering shaft.
Plan the steering system: Identify the installed column, pitman arm, pump and hose connections. Engine swaps and changed steering shafts need an individual check. LTAC can help coordinate the combination.
Fuel / Behind the rear axle
Make room for the next stage.
1967–1972 C10 · Aeromotive 18110
Rear-mounted Stealth tank & pump
17-gallon steel tank with a 200 LPH pump and 0–90-ohm sender. Includes the mounting kit and bed-fill assembly. Requires frame-rail drilling and a filler opening in the bed. Check clearance to the suspension, crossmembers and exhaust.
Finish the fuel system: Lines, return regulation, post-pump filtration and wiring are separate. Read the product’s installation and emissions-use restrictions before purchase. A tank relocation and exhaust upgrade must be checked together; these selections do not establish clearance between both kits.
Exhaust / Short bed, rear coils
Give the build its voice.
1967–1972 C10 · MagnaFlow 16643
Street Series crossmember-back exhaust
2.5-inch stainless system with two mufflers and outlets behind the rear tires. Short bed with rear coil springs only. Inlet pipes may require cutting and modification to meet your manifolds or headers. Tips are separate; verify clearance on lowered or modified trucks.
Will these parts fit a K10 or a truck with swapped suspension?
This Garage’s brake and spindle selection is for the specified C10 two-wheel-drive combination. Do not apply it to K10 four-wheel-drive trucks, C20/C30 models or unidentified swapped front ends. Identify the actual spindle, ball joints and steering linkage first.
What should I check on the wheels and brake system?
Use the DS-1365 wheel template: some 15-inch wheels may fit, but diameter alone does not prove clearance. This kit changes wheel position +0.41 inch on 1967–70 and −0.06 inch on 1971–72 compared with the OE combination. Confirm bolt pattern, wheel profile, tire/fender clearance and brake balance. Flex-line length, chassis fittings and routing must suit the truck.
Can LTAC help with the rest of the build?
Yes. Tell us the engine, transmission, cooling layout, steering, wheel/tire sizes and intended ride height. We can help plan the next systems. If you already know your part, shop LTAC by category. General categories are not filtered for C10 fitment.
Make every part work toward the same truck.
Bring us the year, current hardware and the result you want. We’d like to earn your business on the whole build.