4L80E 4L85E TRANSMISSION VALVE BODY GASKET SET UPPER & LOWER FITS '91-'08 TRANSTEC / CORTECO $14.77 $25.95 Add to Cart
4L80E 4L85E TRANSMISSION VALVE BODY SEPARATOR PLATE WITH GASKETS FITS '91-'09 TRANSGO $58.77 $67.99 Add to Cart
4L80E 4L85E TRANSMISSION: SONNAX FACTORY STYLE BOOST VALVE & SLEEVE KIT FITS '91+ SONNAX $29.88 $39.95 Add to Cart
4L80E 4L85E TRANSMISSION: SONNAX O-RING STYLE BOOST VALVE & SLEEVE KIT FITS '91-'08 SONNAX $36.77 $45.95 Add to Cart
4L80E TH400 TRANSMISSION FRONT BAND 1" WIDE FOR 2.53" PIN FITS TO '98 TRANSTAR $15.88 $24.95 Add to Cart
4L80E TH400 TRANSMISSION INTERMEDIATE SPRAG 34 ELEMENT AFTERMARKET TRANSTAR $53.98 $63.95 Add to Cart
4L80E TRANSMISSION BUSHING KIT 13-PIECE STANDARD DUTY FITS '91-'96 TRANSTAR $39.88 $46.99 Add to Cart
4L80E TRANSMISSION INTERNAL & EXTERNAL WIRE HARNESS REPAIR KIT FITS GM '91-'03 REPLACES AC-DELCO 24200161 ROSTRA $138.77 $159.99 Add to Cart
4L80E TRANSMISSION OVERDRIVE PLANET UPDATED DESIGN FOR LUBRICATION FITS '93-'00 TRANSTAR $184.77 $219.95 Add to Cart
4L80E TRANSMISSION OVERDRIVE ROLLER CLUTCH FITS '91-E'01 (7471001) TRANSTAR $28.77 $39.95 Add to Cart
4L80E TRANSMISSION OVERHAUL KIT: GASKETS, RINGS, SEALS BY TRANSTEC FITS '91-'96 (34002EF) TRANSTEC / CORTECO $148.77 $179.95 Add to Cart
4L80E TRANSMISSION PUMP BUSHING .550" WIDE OEM STYLE FITS '91-'96 (8682195) TRANSTAR $8.98 $9.95 Add to Cart