Part Number: 700R4, 4L60, 4L60E High-Performance Servo Piston Package Increased surface area provides enhanced 2–4 band holding capacity for demanding transmission applications. This kit is a recommended performance upgrade and was not originally equipped in standard transmissions. Fitment: • Chevrolet Astro Van (1995–2007) – 4.3L V6 • Chevrolet Avalanche (2002–2009) – 4.8L, 5.3L, 5.7L, 6.0L V8 • Chevrolet Blazer (1995–2005) – 4.3L V6, 5.3L V8 • Chevrolet Caprice (1993–1996) – 4.3L V6, 5.0L V8, 5.7L V8 • Chevrolet C/K Series (1993–2007) – 4.3L V6, 4.8L V8, 5.0L V8, 5.3L V8, 5.7L V8, 6.0L V8 • Chevrolet Colorado (2004–2011) – 2.8L L4, 2.9L L4, 3.5L L5, 3.7L L5, 5.3L V8 • Chevrolet Corvette (1994–1997) – 5.7L V8 • Chevrolet Express (1996–2011) – 4.3L V6, 4.8L V8, 5.3L V8, 5.7L V8 • Chevrolet GTO (2004) – 5.7L V8 • Chevrolet Hombre (1997–2000) – 2.2L L4, 4.3L V6 • Chevrolet Impala (1994–1996) – 5.7L V8 • Chevrolet Kodiak (1993–2008) – 4.8L V8, 5.0L V8, 5.3L V8, 5.7L V8 • Chevrolet S10 (1993–2004) – 2.2L L4, 2.5L L4, 4.3L V6 • Chevrolet Silverado (1995–2010) – 4.2L L6, 4.3L V6, 4.8L V8, 5.0L V8, 5.3L V8, 5.4L V8, 5.7L V8, 6.0L V8 • Chevrolet Suburban (1994–2007) – 5.3L V8, 5.7L V8, 6.0L V8 • Chevrolet Tahoe (1995–2007) – 5.3L V8, 5.7L V8, 6.0L V8 • Chevrolet Trailblazer (2002–2009) – 2.2L L4, 4.2L L6, 4.3L V6, 5.3L V8 • GMC Envoy (2002–2009) – 2.2L L4, 4.2L L6, 4.3L V6, 5.3L V8 • GMC Jimmy (1995–2005) – 4.3L V6, 5.3L V8 • GMC Savana (1996–2011) – 4.3L V6, 4.8L V8, 5.3L V8, 5.7L V8 • GMC Sierra (1995–2010) – 4.2L L6, 4.3L V6, 4.8L V8, 5.0L V8, 5.3L V8, 5.4L V8, 5.7L V8, 6.0L V8 • GMC Sonoma (1993–2004) – 2.2L L4, 2.5L L4, 4.3L V6 • GMC Yukon (1995–2007) – 5.3L V8, 5.7L V8, 6.0L V8 • Oldsmobile Bravada (1993–2004) – 4.2L L6, 4.3L V6 • Oldsmobile Custom Cruiser (1993–1996) – 5.7L V8 • Oldsmobile Ninety-Eight (1993–1996) – 4.9L V8, 5.7L V8 • Pontiac Bonneville (1994–2002) – 3.4L V6, 3.8L V6, 5.7L V8 • Pontiac Grand Prix (1994–2002) – 3.4L V6, 3.8L V6, 5.7L V8 • Pontiac GTO (2004) – 5.7L V8 • Pontiac Montana (1999–2005) – 3.4L V6 • Pontiac Safari (1993–1996) – 5.7L V8 • Pontiac Trans Sport (1994–1999) – 3.4L V6 • Saturn Vue (2002–2007) – 2.2L L4, 3.5L V6 • Saab 9-7X (2005–2009) – 4.2L L6, 5.3L V8 Color: Silver Material: Aluminum Alloy Package Includes: • 1 x Servo Piston Kit Note: Color may vary slightly due to monitor settings and lighting conditions. Dimensions are subject to a tolerance of ±1–3 cm.