--- product_id: 47670635 title: "MPI 3\" Billet Aluminum Rear \"T\" Style Shock Extender Set/Pair Compatible with Select 1963-1988 GM RWD Passenger Cars - MADE IN USA" brand: "mcbay performance" price: "AR$303738" currency: ARS in_stock: true category: "Mc Bay Performance" url: https://www.desertcart.com.ar/products/47670635-mpi-3-billet-aluminum-rear-t-style-shock-extender-set store_origin: AR region: Argentina --- # T-6061 Billet Aluminum Machined Strength No Special Tools Installation 100% Made in USA Quality MPI 3" Billet Aluminum Rear "T" Style Shock Extender Set/Pair Compatible with Select 1963-1988 GM RWD Passenger Cars - MADE IN USA **Brand:** mcbay performance **Price:** AR$303738 **Availability:** βœ… In Stock ## Summary > πŸš— Elevate your ride’s performance without the hassle! ## Quick Answers - **What is this?** MPI 3" Billet Aluminum Rear "T" Style Shock Extender Set/Pair Compatible with Select 1963-1988 GM RWD Passenger Cars - MADE IN USA by mcbay performance - **How much does it cost?** AR$303738 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/47670635-mpi-3-billet-aluminum-rear-t-style-shock-extender-set) ## Best For - mcbay performance enthusiasts ## Why This Product - Trusted mcbay performance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durability Meets Style:** Red anodized finish for corrosion resistance and sleek looks - β€’ **Plug & Play Installation:** Simple setup with included hardware, no pro help needed - β€’ **Fits Classic GM RWD Icons:** Compatible with 1963-1988 GM A, B, F, G, X, B-Body platforms - β€’ **Extend Shock Travel, Not Your Budget:** Cost-effective alternative to buying longer shocks - β€’ **Precision Engineered for 3" Lift Kits:** Specifically designed to handle extra shock travel post-lift ## Overview The MPI 3" Billet Aluminum Rear "T" Style Shock Extender Set is a precision-machined, red anodized aluminum kit designed to extend shock travel for 1963-1988 GM RWD passenger cars with 3" lift kits. Made entirely in the USA, it offers a cost-effective, easy-to-install solution that prevents shock damage without requiring longer shocks, fitting multiple GM body styles and including all necessary hardware. ## Description Don't damage your shocks after installing a rear 3" lift kit. Your rear shocks aren't long enough and will "top-out". This kit is a great alternative to finding longer shocks. Made in USA from T-6061 billet aluminum and red anodized for superior corrosion protection. Kit includes: (2) extenders and (4) bolts. NOTE: SHOCK EXTENDERS ARE NOT DESIGNED TO LIFT YOUR VEHICLE. THEY ARE MADE FOR SHOCK TRAVEL EXTENSION ONLY. ## Features - ELIMINATES the Need for Longer Shocks: Provides a cost-effective solution by extending your existing shocks instead of purchasing longer replacement shocks - DESIGNED for Lift Kit Installations that Need More Shock Travel: Specifically engineered to accommodate the additional shock travel required after installing a 3-inch lift kit - EASY to Install, No Special Tools Needed: Simple installation process that can be completed without requiring specialized equipment or professional assistance - MACHINED from SOLID T-6061 Billet Aluminum: Constructed from high-grade T-6061 billet aluminum for exceptional strength and durability - RED ANODIZED for Superior Protection: Features red anodized finish that provides excellent corrosion resistance and long-lasting protection - 100% MADE IN USA: Manufactured entirely in the United States ensuring quality craftsmanship and supporting domestic production - FITS: GM A-Body, B-Body, F-Body G-Body, X-Body, B-Platform: Compatible with select 1963-1988 GM rear-wheel drive passenger cars across multiple body platforms - COMPLETE KIT INCLUDED: Package contains two extenders and four bolts providing everything needed for installation on both rear shocks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B072JG6XW3 | | Auto Part Position | Rear | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #734,516 in Automotive ( See Top 100 in Automotive ) #3,166 in Automotive Replacement Shocks | | Brand Name | McBay Performance | | Customer Reviews | 4.5 4.5 out of 5 stars (61) | | Included Components | Pair of Extenders, Hardware & Instructions | | Item Type Name | Shock Extender | | Item Weight | 3 pounds | | Manufacturer | McBay Performance, Inc. | | Manufacturer Part Number | SE-300 | | Manufacturer Warranty Description | All lift / lowering products are sold with a Lifetime Warranty against manufacturers defects. Only applicable to the original purchaser. | | Material Type | Aluminum | | Maximum Lifting Height | 3 inches | | Model Number | SE-300 | | Set Name | Pair | | UPC | 747989912640 | ## Product Details - **Auto Part Position:** Rear - **Brand:** McBay Performance - **Included Components:** Pair of Extenders, Hardware & Instructions - **Material:** Aluminum - **Maximum Lifting Height:** 3 inches ## Images ![MPI 3" Billet Aluminum Rear "T" Style Shock Extender Set/Pair Compatible with Select 1963-1988 GM RWD Passenger Cars - MADE IN USA - Image 1](https://m.media-amazon.com/images/I/71UcNWRwHtL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/47670635-mpi-3-billet-aluminum-rear-t-style-shock-extender-set](https://www.desertcart.com.ar/products/47670635-mpi-3-billet-aluminum-rear-t-style-shock-extender-set) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-20*