BMR Suspension
BMR 14-19 Chevrolet Corvette C7 Rear Lower Control Arms For 15in Conversion Kit - Black Hammertone
BMR 14-19 Chevrolet Corvette C7 Rear Lower Control Arms For 15in Conversion Kit - Black Hammertone
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Launching harder, reducing wheel hop, and adding a 15"? rear wheel to your C7 Corvette is simple with rear lower control arms from BMR Suspension. Stock stamped steel control arms with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. BMR's rod ended, single-adjustable control arms for the C7 Corvette (LCA570) are manufactured from heavy-duty 1.25-inch DOM steel tubing, and CNC laser cut 1/8-inch steel plate. This design gives you a strong control arm that greatly improves performance. The LCA570 features zinc-plated two-piece, X-series, heat-treated, chrome-moly, self-lubricating, Teflon-lined rod ends. It also features 6061 Aluminum, custom designed rod end spacers and durable 85 durometer polyurethane bushings. This design provides reduced deflection, increased articulation, and an all-around improvement in performance.
BMR Suspension designed the LCA570 to work well in street performance and drag racing applications. This control arm enables you to convert to a 15"? rear wheel for optimum performance on the street or strip. The stock control arms are heavy and bulky, compromising performance and giving you inconsistent launch characteristics. Combine this with soft bushings that have massive amounts of deflection and you're left with poor starting line acceleration. The LCA570's 85 durometer polyurethane bushings significantly reduce control arm bushing deflection, giving you much improved repeatability on the street or starting line. BMR's rod ends allows for fine-tuning and bind-free suspension articulation needed for superior efficiency and functionality. These are the perfect upgrade for the enthusiast looking to improve performance and upgrade to a 15"? wheel conversion. When performance is a must, rely on BMR Suspension!
BMR Suspension's LCA570 adjustable rear lower control arms are available in black hammertone powdercoat for long-lasting good looks. Installation time is about 5 hours. Proudly built in America with American steel!
Vehicle Fitment
- 2014-2019 Chevrolet Corvette
Please verify exact fitment for your trim and engine before ordering.
Manufacturer Part Number: LCA570H
Images are for illustrative purposes only. Actual product may vary.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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Manufacturer's Warranty — BMR Suspension
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Manufacturer's Warranty — BMR Suspension
BMR Suspension warrants its products to the original purchaser against defects in materials and workmanship under normal use for two (2) years from the date of sale. BMR's obligation under this warranty is limited to replacement of the product — reinstallation and other incidental costs are not covered — and warranty claims are limited to replacement or credit for returned merchandise. The warranty does not apply to products that have been misused, neglected, altered, damaged or improperly installed, and normal wear is not considered a defect. Impact damage and damage to powder coat are specifically excluded. An RMA is required for all warranty returns; replacement product ships at no charge via UPS Ground, and upgraded shipping is available at the customer's expense for the difference in cost. BMR products are designed for use with OEM and other BMR products — BMR does not warrant fitment with aftermarket products from other manufacturers, including suspension, exhaust, drivetrain or other aftermarket components; returns due to fitment issues with OEM or BMR products receive a full refund, while returns due to fitment issues with another manufacturer's aftermarket parts are subject to a 15% restocking fee. BMR also states that racing parts and equipment are used under varied conditions, that the suitability of any part for a particular application is solely the purchaser's decision, and that BMR makes no warranties, express, implied or written, and that there is no warranty of merchantability; BMR reserves the right to change designs without obligation to modify previously manufactured units, and the buyer agrees to indemnify and hold BMR harmless from any claim arising from installation or use. Separately from warranty, non-warranty returns must be made within 90 days of shipment and carry a 15% restocking fee (shipping costs excluded): items that have been installed, used, modified or damaged are not accepted, everything must come back in its original packaging with an RMA and freight prepaid (collect shipments are refused), any scratch or damage is deducted at the cost to repair or re-powder coat, missing components are deducted at replacement cost, and special order items cannot be returned.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by BMR Suspension. Contact us if you need help with a warranty claim.

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