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ARP Harmonic Balancer Bolt, Hex Head Black Oxide (AR135-2503) AR135-2503

ARP Harmonic Balancer Bolt, Hex Head Black Oxide (AR135-2503)

fits BB Chev 1/2-20 Thread x 1.550" UHL With 1/2" Square Drive
SKU: AR135-2503
$104.20 - $104.20
$104.20
$104.20 - $104.20
$104.20
+ GST
Stock Status: ⚠️ Low stock — contact before purchasing

BB CHEV 454 1/2 SQUARE DRIVE

fits BB Chev 1/2-20 Thread x 1.550" UHL With 1/2" Square Drive

Part Number: AR135-2503

Arp Offers A Special Version Of Its Rugged Balancer 200,000 Psi Rated Balancer Bolt That Can Accept Standard 1/2 Drive Ratchet Or Breaker Bar To Facilitate Rotation Of The Crank Assembly.

* 1/2 Square Drive Forged Into Bolt Head, Enabling The Rotation Of An Engine With Any 1/2 Drive Tool

* Made From Heat-treated 8740 Chrome Moly Steel With Heavy-duty Black Oxide Finish