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QA1 52315 Tubular K-Member for 1966-70 Mopar B-Body

(1966-1970 Dodge Charger; 1966-1970 Dodge Coronet; 1966-1970 Dodge Polara; 1968-1970 Plymouth Road Runner; 1967-1970 Plymouth GTX + 3 more models)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

52315
19 reviews
Sale Price

$887.95

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

QA1's 52315 tubular K-member is a direct bolt-on replacement designed specifically for 1966-1970 Mopar B-Body vehicles including Dodge Charger, Coronet, and Plymouth models. This performance upgrade replaces the heavy factory stamped steel K-member with a lightweight tubular design that delivers significant weight savings of approximately 26 pounds while maintaining maximum structural strength.

Key Features:

  • Engineered tubular construction for optimized strength-to-weight ratio
  • Increased header and oil pan clearance for better engine fitment
  • Engine mount attachment points accept factory and aftermarket mounts
  • Compatible with small block and big block engines
  • Black powder coated finish for corrosion resistance
  • Made in the USA with precision manufacturing

Important Compatibility Notes:

  • For 1966-69 B-Body applications with sway bar: requires QA1 sway bar and lower control arms
  • For 1970 B-Body applications: can be used with factory sway bar and control arms
  • Direct bolt-on installation with no welding or fabrication required

This K-member upgrade provides improved handling characteristics, better component clearance, and significant weight reduction for street performance and racing applications. The precision-welded construction features thick mounting plates at critical stress points for long-lasting durability.

Products specifications

Fits

1966-1970 Dodge Charger; 1966-1970 Dodge Coronet; 1966-1970 Dodge Polara; 1968-1970 Plymouth Road Runner; 1967-1970 Plymouth GTX; 1966-1970 Plymouth Fury; 1966-1970 Plymouth Satellite; 1966-1970 Plymouth Belvedere

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Title

QA1 Frame Crossmember 52315

Shopping was easy and the sale price for the propeller was excellent!

great service. Tire came right away.

n/a

Tires were just what I ordered, fast shipping!

Great service. Super fast shipping. Item was as ordered.

Quick and easy.. although I could not activate the 5% coupon code.. Easy process..:)

We will see when product arrives.

Super fast shipping. Got my product in 2 days with standard shipping option. Best Price I found on the afe dry pro s filter online as well!

Very easy so far.

Fantastic service and fast shipping! Lowest price on the net for the CAI that I bought!<br><br>This is my new "Go To" website for parts.<br><br>Thanks!

They have the best prices and very fast shipping

Its cool I guess

Your website is very user friendly. I look forward to getting my purchases! Thank you!

best price i found online

Lowest price I found and a great quick ordering experience. Product is listed as for WRX, but other sources say WRX model installs differently. Will work fine for my Forester, though.

Great selection of parts and great responses to orders through e mail

Item was 40% less than the nearest competitors price, arrived quickly and was exactly what I ordered. Extremely pleased and would gladly order from Autoplicity.com again.

Great Price. Great communication/tracking

Wonderful experience with seller. Ordered on a Monday night and received on Thursday. Talking about service. Man these guys are awesome. I will be ordering more in the future with Autoplicity. Thanks again!

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