en-us Mon, 25 May 2026 21:03:38 GMT 184139063 https://motorheadmedia.com/automatic-transmissions/184139063/1-000-hp-rated-4l80e-transmission-kit-complete.html The GM 4L80E 4-speed overdrive transmission is the ultimate 4 speed overdrive platform. Hughes Performance has a 4L80E transmission available for practically any engine combination and power level. This 1,000 FWHP rated custom transmission comes with some unique features that will perfectly compliment your naturally aspirated Borowski LS engine equipped with a Holley Terminator X-Max. This kit has everything you will need to get on the road. FEATURES - New Bushings, Bearings, Seals, and…

]]> Transmissions and Clutches: Automatic Transmissions Sat, 23 May 2026 07:50:03 GMT 184138923 https://motorheadmedia.com/automatic-transmissions/184138923/1-500-hp-rated-4l80e-transmission-kit-complete.html We needed a 4L80E automatic transmission to handle our Whipple supercharged LS7 engines for mixed street and track use. Like most twin screw superchargers, the Whipple has an internal bypass which can swing the engine from vacuum to full boost in a fraction of a second. No other type of power adder changes the torque being delivered to the wheels that quickly. Good news; bad news. Incredible throttle response but the surge in torque will tear up a weak transmission that might survive the…

]]> Transmissions and Clutches: Automatic Transmissions Sat, 23 May 2026 07:50:03 GMT 184795908 https://motorheadmedia.com/automatic-transmissions/184795908/t56-t6060-hydraulic-slave-remote-bleeder-kit.html Factory GM slave cylinder’s bleeder system is archaic & poor design allowing fluid to go back into the clutch area. Accessing the bleeder on swapped cars is very tight if not impossible. Our Remote bleeder kit attaches to the factory slave cylinder and relocates the bleeder to the side of the transmission for easy access. This complements out Six speed crossmember. Drilling & thread tapping required. Instructions & all stainless steel hardware included. Fits all Tremec T56/…

]]> Transmissions and Clutches: Automatic Transmissions Fri, 22 May 2026 16:13:14 GMT 184795907 https://motorheadmedia.com/automatic-transmissions/184795907/t56-t6060-1975-81-fbody-cross-member.html Strong & sleek looking transmission crossmember is designed to maximize exhaust clearance, position driveline at proper angle and removes easily when transmission needs to be removed. Swivel joints allow components to find their happy place without binding. Installation jig, instructions & stainless steel hardware included with purchase. Fits 1975-81 Camaros & Firebirds

]]> Transmissions and Clutches: Automatic Transmissions Fri, 22 May 2026 16:08:11 GMT 184795760 https://motorheadmedia.com/automatic-transmissions/184795760/proformance-th400-2-speed-1-3-16-input-shaft-high-hp.html 2 speed, internal and external dumps. 18 passes from new. Proformance Transmissions has done all work. Also have Neal Chance billet NSX convertor for additional cost. Large 1-3/16 input shaft for high hp.

]]> Transmissions and Clutches: Automatic Transmissions Thu, 21 May 2026 16:19:32 GMT 184731528 https://motorheadmedia.com/automatic-transmissions/184731528/gm-performance-4l75e-transmission-in-stock-free-shipping.html Similar in design to the 4L65E/4L70-E, this 4L75-E electronically controlled four speed overdrive transmission is suitable for "LS" series V8 engines producing up to 650 Ft. Lbs of torque. Does Not include torque converter. Features: • Increased horsepower and torque capacity • Heavy duty upgrades including 5 pinion gearsets • Heat treated stator shaft splines • Induction hardened turbine shaft • Eight-plate 3-4 clutch packs • Unique, high-strength input…

]]> Transmissions and Clutches: Automatic Transmissions Fri, 15 May 2026 07:50:04 GMT 184731525 https://motorheadmedia.com/automatic-transmissions/184731525/gm-performance-4l70e-transmission-in-stock-free-shipping.html SuperMatic™ 4L70-E Four-Speed Automatic Transmission • Based on the 4L60-E/4L65-E • Increased horsepower and torque capacity • Features five-pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, seven-plate clutch and specific valve-body calibration • Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.70 • Torque converter not included • Add up to 495 lb.-ft. torque NOTE: Use with electronic controller P/N 19332775 for…

]]> Transmissions and Clutches: Automatic Transmissions Fri, 15 May 2026 07:50:04 GMT 184731523 https://motorheadmedia.com/automatic-transmissions/184731523/gm-performance-4l65e-transmission-in-stock-free-shipping.html Hydra-Matic 4L65-E Four-Speed Automatic Transmission – LS-Series V-8 • Similar in design to the 4L60-E • Electronically controlled four-speed overdrive transmission • Features four-pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, seven-plate 3.4 clutch • Gear ratios: 1st: 3.06, 2nd: 1.62, 3rd: 1.00, 4th: 0.70 • Use SuperMatic™ converter for direct bolt up to Gen I and Gen II engines • Add up to 430 lb.-ft. torque…

]]> Transmissions and Clutches: Automatic Transmissions Fri, 15 May 2026 07:50:04 GMT 184681837 https://motorheadmedia.com/automatic-transmissions/184681837/gearstar-gm4l65e-performance-transmission-level-4-ships-free.html Product Details All sales are final. No returns or refunds ! 4L65E – Level 4 Transmission with Torque Converter Horse Power: 650 (Up to 650 ft-lbs Torque) Converter: Custom Built & Custom Stalled 10” or 11” Lock-Up Billet Racing Stall: 2600-4000 - 1300-2600 Stall Available for Diesel & 4X4 Master Overhaul Kit with Alto Hardened Steels Raybestos Gen II Racing Frictions Filter New 29 Element Dual Cage Sprag High Capacity Upgraded Pump Assembly New Hardened Pump Rings A New 13 Vane Pump Rotor…

]]> Transmissions and Clutches: Automatic Transmissions Fri, 15 May 2026 07:50:04 GMT 184794148 https://motorheadmedia.com/automatic-transmissions/184794148/pro-trans-pro-flite-727.html Pro Trans 727 built to withstand Comp / SS Modified 2.40 - 1.54 ratio with trans brake Coan engineering just freshened and ran this unit on the dyno Call or text Ron Richards for more info - 614-323-6996 $5500

]]> Transmissions and Clutches: Automatic Transmissions Mon, 11 May 2026 17:33:22 GMT 182945594 https://motorheadmedia.com/automatic-transmissions/182945594/coan-3-speed-transmissions-badass-trannys-2-available-.html These 2 SPEED COAN trannys can handle whatever power you throw at them !! They are for BIG SPEED and BIG POWER with very little time on them they're PERFECT !!! THESE TRANNYS ARE $ 11,999 EACH NEW FROM COAN ! WILL SELL SEPERATELY !!!! $8,500 EACH OBO

]]> Transmissions and Clutches: Automatic Transmissions Wed, 06 May 2026 07:45:10 GMT 184656841 https://motorheadmedia.com/automatic-transmissions/184656841/chevy-nova-parts.html TCI Street Fighter 3800 stall new in box; New $624.00 SEll for $350.00 with flex plate. B&M Shifter with cable sells for new $425.00; $185.00 Richmond Ring & Pinion new in box sells for $433.00; $200.00 69 Nova Floor Shift Steering Col with wheel $100.00 Chevy Nova Radiator with Elec. Fan $100.00 Chevy Distributor with wires, hood parts Make an offer

]]> Transmissions and Clutches: Automatic Transmissions Sat, 25 Apr 2026 07:45:09 GMT