Cart “4L80E 4L85E LS Night Stalker 200 RPM Over Stock Lock Up GM Towing Torque Converter Part Number 4948HD” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × TH350 TH400 PowerGlide NO PREP Series 28-3,000 RPM GM Racing Torque Converter Part Number 47930 $1,385.95 TH350 TH400 PowerGlide NO PREP Series 28-3,000 RPM GM Racing Torque Converter Part Number 47930 quantity $1,385.95 × 4L80E 4L85E LS Night Stalker 200 RPM Over Stock Lock Up GM Towing Torque Converter Part Number 4948HD $487.58 4L80E 4L85E LS Night Stalker 200 RPM Over Stock Lock Up GM Towing Torque Converter Part Number 4948HD quantity $487.58 Coupon: Apply coupon Update cart Cart totals Subtotal $1,873.53 Shipping Shipping costs are calculated during checkout. Total $1,873.53 Proceed to checkout