Tri-Five Chevrolets (1955-1957) are revered for their classic lines and rock-solid potential when upgraded with modern suspension components. This article highlights five top tubular and semi-tubular control arm sets designed to improve handling, steering feel, and overall ride quality without compromising the vintage look. Each option listed is compatible with common Tri-Five models such as Bel Air, 210, and Nomad, and includes upper and lower arm configurations, greaseable joints, and durable materials.
| Product | Brand | Compatibility | Highlights |
|---|---|---|---|
| Aflle Racing Tri 5 Tubular Control Arms Set | Aflle Racing | Chevrolet 150, 210 Bel Air 1955-1957 | 1.125″ OD upper arms, 0.125″ wall, 4° positive caster |
| 1955-57 Chevy Tubular Control Arms Kit | Speedway Motors | 1955-57 Chevy (sedan, wagon) | Tubular upper/lower arms, greaseable joints, includes QA1 coilovers |
| TRI-5 Adj Control Arm Pair | Specialty Products Company | Tri-5 (1955-1957) | In-house development, ISO/IATF certified |
| 1955-57 Full Size Tubular Arms | Speedway Motors | 1955-57 Chevrolet full size | Heavy-duty tubular, greaseable Delrin bushings |
| 55-57 Tri 5 Tubular Front Arms Set | GKOKG | 55-57 Bel Air/210/Nomad | Strength tubular steel, direct replacement |
Aflle Racing Tri 5 Tubular Control Arms Set Upper & Lower
These tubular control arms are designed for 1955-1957 Chevrolet Tri-Five models including the 150 and 210 Bel Air. The upper arms feature a 1.125-inch outer diameter with a 0.125-inch wall, delivering a sturdy yet lightweight component. An integrated feature is their 4 degrees of positive caster, intended to enhance steering response and vehicle stability at speed. The set provides a direct upgrade path for more precise wheel alignment and handling, while maintaining compatibility with existing chassis mounts.
1955-57 Chevy Tubular Control Arms Kit
Speedway Motors offers a complete tubular front suspension kit designed for 1955-1957 Chevys, including sedans and wagons. The kit features tubular upper and lower control arms with greaseable ball joints pre-installed. It also includes QA1 Pro Coil single adjustable billet aluminum coilovers with 450 lb/in springs for adjustable ride height. This option emphasizes an integrated approach to suspension modernization, balancing strength, adjustability, and ride quality while preserving classic geometry.
TRI-5 Adj Control Arm Pair
Specialty Products Company presents a Tri-5 adjustable control arm pair designed for 1955-1957 Chevys. While the product page emphasizes development and ISO/IATF certifications, this option is notable for its emphasis on precision engineering, consistency in manufacturing, and robust customer support. The arms align with Tri-Five chassis specifications to help achieve predictable camber and caster adjustments essential for road handling and vintage restoration projects.
1955-57 Chevy Full Size Tubular Upper/Lower Arms
Speedway Motors’ tubular front arms for full-size Tri-Five Chevys pair robust construction with a black powder-coated finish for added durability. They come with greaseable ball joints pre-installed, designed to be OEM replacement friendly. Delrin bushings reduce flex and friction, contributing to improved steering response and a quieter ride. This option suits restorations seeking a high-performance upgrade that remains faithful to classic design.
55-57 Tri 5 Tubular Front Arm Set
GKOKG’s tubular front control arms set covers 1955-1957 Tri-Five Bel Air, 210, 150, and Nomad models. Constructed from strong tubular steel, these arms are marketed as direct replacements that enhance suspension function. The design emphasizes reliability under load and quick installation, making them a favorable option for enthusiasts pursuing straightforward, durable upgrades.
1A-NBY Upper & Lower Control Arms
1A-NBY offers a kit that targets 1955-1957 Chevys with upper and lower control arms, ball joints, and shafts. Produced from premium cast iron, the components are designed to deliver high strength and stability for classic car enthusiasts performing suspension upgrades. The kit’s focus on reliability makes it a solid option for drivers seeking long-term performance with authentic compatibility.
Tubular Front Control Arms Set For Tri 5 Bel Air
GKOKG’s tubular front control arms set is designed for 1955-1957 Tri-Five models, including Bel Air, 210, and Nomad variants. The arms are constructed from tubular steel to provide strength and durability for performance-oriented builds. As a direct replacement, they aim to streamline installation and alignment, contributing to improved suspension function and handling on classic chassis.
SPC 94350 Tri 5 Adj Uca
SPC Performance’s Tri 5 Adj UCA is part of a long-standing line of alignment and suspension components. The company’s emphasis on quality standards and safety certifications, including IATF 16949 recognition, provides assurance of consistent manufacturing and testing. This option is suitable for enthusiasts seeking adjustable control arms within a respected performance-focused brand framework.
Buying Guide
- Vehicle compatibility: Confirm model year range (1955-1957), trim level (Bel Air, 210, Nomad), and whether the kit is designed for full-size Tri-Five or sedan/wagon variants.
- Arm type and construction: Tubular arms generally offer strength and weight benefits; consider Delrin bushings vs greaseable bushings for noise, durability, and serviceability.
- Adjustability and alignment: Adjustable arms enable fine-tuning of camber and caster. Ensure the kit includes or supports alignment options compatible with your setup.
- Pre-installed joints and hardware: Look for greaseable ball joints, pre-installed joints, and compatibility with existing knuckles and sway-bar configurations.
- Coilovers and overall package: Some kits pair tubular arms with coilovers or sway bars for a balanced upgrade. Assess whether you need an integrated suspension package or modular arms only.
- Certification and support: Brands with ISO/IATF certification and documented quality processes may offer more consistent performance and customer service.
- Installation considerations: Check for required tools, potential drilling or modification needs, and whether the arms are direct replacements or require chassis modifications.
- Brand reputation and warranty: Consider the manufacturer’s warranty terms and availability of replacement parts or spares.
When selecting Tri-Five control arms, balance aesthetics with performance, ensuring compatibility with your restoration or custom build goals. A combination of tubular arms, greaseable joints, and properly tuned suspension components can deliver a noticeably improved driving experience while preserving the classic Tri-Five appeal.