Clearance CANTON 1/2in Phenolic Carb Spacer CAN85-162Prev Affordable HOWARDS RACING COMPONENTS Roller Rocker Arms - SBC 1.5 Ratio 7/16 Stud HRC90072Next Home / Engine & Drivetrain /RICHMOND 3.73 12 Bolt GM PassRIC49-0039-1 Editor’s Pick Sale! RICHMOND 3.73 12 Bolt GM PassRIC49-0039-1 Editor’s Pick$455.99 Original price was: $455.99.$182.40Current price is: $182.40. Shopping Guarantee Free Shipping Over $49.00 14-Day Free Returns 100% Authentic › - RICHMOND 3.73 12 Bolt GM PassRIC49-0039-1 Editor’s Pick quantity + Add to cart SKU: SK0016377-US20260122-164039 Category: Engine & Drivetrain Description Description Specifications Ring and Pinion 3.73 Ratio 30 Spline Pinion 3 Series 8.875 in GM 12-Bolt Kit UPC: 698231677865 Weight: 17.11 LBS Width: 11.40 (in) Height: 5.55 (in) Depth: 15.25 (in) Related products Sale! High Quality HOLLEY Performance Carburetor 850CFM 4150 Series HLY0-80531 $899.95 Original price was: $899.95.$359.98Current price is: $359.98. Engine & DrivetrainAdd to cart Sale! VIBRANT PERFORMANCE S/S 3in 90 Deg Bend w/ 5in Radius VIB13042 Express Delivery $65.99 Original price was: $65.99.$32.99Current price is: $32.99. Engine & DrivetrainAdd to cart Sale! Cometic Gaskets Top End Mls Gasket Kit – Honda B18C1 Dohc Vtec Pro2003T Buy Direct $245.08 Original price was: $245.08.$98.03Current price is: $98.03. Engine & DrivetrainAdd to cart Sale! Instant Buy Mpd Racing 1/4In Spacer For 87200-31 Spacer System Mpd87015-31 $25.93 Original price was: $25.93.$12.96Current price is: $12.96. Engine & DrivetrainAdd to cart