Yes, a 73-87 lowering kit is ideal for classic Chevy C10 and GMC C15/C1500 pickups seeking a cleaner stance and improved proportional handling. This guide highlights five practical kits that fit 1973–1987 models, explaining who each is best for, and why. If you want a balanced combination of price, ride quality, and ease of installation, these options cover front and rear drops, axle flips, and shackle configurations. The buyer profiles below help you pick by your goals: stance-focused restorers, weekend drivers, and street-ready show trucks.
Summary of Selected Products
- Forlevleap 3″ Front / 5″ Rear Drop Lowering Springs Shocks — Best for combined front and rear drop with a middle-ground ride.
- Truck Rear Axle Flip Kit, 5″ Drop Notch Kit — Best for simple rear-end lowering and a straightforward install.
- 4″ Lowering Spring Shackle and Hanger Kit — Best for a robust rear drop with control arms and hangers.
- WFLNHB 5 Inch Rear Lowering Drop Axle Flip Kit — Best for a reliable rear flip with consistent results.
- maXpeedingrods 3″ Front & 5″ Rear Lowering Kit — Best for a balanced, comprehensive front-and-rear solution.
Forlevleap 3 Inch Front & 5 Inch Rear Lowering Kit
Best for buyers seeking a complete front-to-rear lowering setup on 73-87 Chevy C10 and GMC C15 pickups. This kit combines front lowering springs and rear drops with shocks for a cohesive ride height change. It is particularly suitable for restoration projects aiming for a balanced stance without sacrificing ride comfort. A potential limitation is the need for compatible shocks and alignment after installation.
Truck Rear Axle Flip Kit, 5″ Drop Notch Kit
Better for a straightforward rear-end drop on 1973–1987 C10/C15/GMC trucks. The axle flip and notch approach is well-suited for installers aiming for a clear, traditional lowering method with reduced need for cutting or modifying other components. A caveat is the potential for a stiffer rear ride if the accompanying springs are not matched with acceptable shocks.
4″ Lowering Spring, Shackle & Hanger Kit
Best for those who want a robust, rear-focused drop with established shackle and hanger hardware. This kit is suitable for C10, R10, and GMC C1500 models from the era, delivering a solid drop without upgrading other suspension components. Limitation to consider: the 4″ rear drop may require additional torque considerations or companion front components for a balanced stance.
WFLNHB 5 Inch Rear Lowering Drop Axle Flip Kit
Best for a reliable rear-lowering solution with a true axle flip design for 1973–1987 C10 and related trucks. The 5-inch drop is substantial and suits buyers aiming for a dramatic stance while maintaining a straightforward installation path. Caution: compatibility with frame and bed clearance should be checked on your specific model year and trim.
maXpeedingrods 3 Inch Front & 5 Inch Rear Lowering Kit
Best for buyers needing a balanced, front-and-rear lowering approach on 73-87 C10 and GMC trucks. The kit offers a combination of 3″ front and 5″ rear drops, suitable for achieving a low, aggressive profile without resorting to extreme rear drops. A potential limitation is the need for precise alignment and possible tire clearance checks on certain bed configurations.
Buying Guide: Key Considerations For 73-87 Lowering Kits
- Vehicle compatibility: Confirm that the kit matches 1973–1987 Chevy C10, GMC C15/C1500, and related 1/2-ton models. Check axle type, bed length, and existing suspension components.
- Front vs rear focus: Decide whether you want a primarily front drop, rear drop, or a combined setup. Front springs affect ride quality more noticeably; rear flips influence stance and ride behavior behind the axle.
- Drop amount: Consider whether a 3″ front/5″ rear or a 5″ rear with a smaller front is your target. Larger drops may require tire and fender adjustments, plus alignment changes.
- Installation complexity: Some kits are simple bolt-ons, while axle flips or notches may demand more mechanical work and possible professional installation.
- Ride quality and safety: Higher drops can affect handling, braking bias, and ground clearance. Ensure compatible shocks and tires are chosen to maintain control and safety margins.
- Durability and hardware: Look for corrosion-resistant materials and complete hardware sets (springs, hangers, shackles, bolts) to avoid part shortages during installation.
FAQ: Quick Answers About 73-87 Lowering Kits
- What models do these kits fit? They target Chevy C10 and GMC C15/C1500 pickup trucks from 1973 to 1987.
- Do I need professional installation? It depends on the kit and your experience; axle flips and notches typically require more mechanical skill.
- Will a lowering kit affect ride quality? Yes, ride height changes can alter ride feel; matching shocks and tires helps maintain satisfactory handling.
- Is a rear axle flip kit compatible with stock beds? Compatibility varies by bed configuration and frame clearance; verify fit before purchase.
- Can I mix parts from different kits? It is possible but not recommended without confirming compatibility and alignment implications.
- Will these kits affect warranty? Some aftermarket parts may not be covered by factory warranties; check terms with the manufacturer or retailer.