GM OBS Truck (GMT400)

1988-98 GM Trucks & Up to 99 Suburban and select 2000 Tahoes

Showing all 78 results

  • 1987-94 Chevrolet/GM 1500 “OBS” Hydraulic Clutch Conversion Kit with Clutch Pedal for Tremec TKX and TKO 5-Speed

    $974.13

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  • 1987-94 Chevrolet/GM 1500 “OBS” Truck Hydraulic Clutch Conversion Kit with Clutch Pedal for GM T-56 and Magnum 6-speeds

    $1,130.58

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  • 80’s Overdrive Shirt- Black

    $20.95$25.00

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  • 88-98 CHEVY/GMC C1500 TRUCKS (OBS, GMT400) 5 AND 6-SPEED KIT

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  • 88-98 CHEVY/GMC TRUCKS OBS 2WD HD 5-Speed Kit TR-4050

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  • Centerforce DFX DISC GM 1-1/8″ 26-spline 10.5″ Diameter GM

    $219.95

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  • Centerforce DFX DISC GM 1-1/8″ 26-spline 11″ Diameter GM

    $224.95

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  • Centerforce DYAD 10.4″ GM Big Block 168-tooth flywheel 10-spline “33” balance

    $1,659.95

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  • Centerforce DYAD 10.4″ GM LS, LT, LSX Engines 6-bolt crank 1-1/8″ input shaft 26-spline 500-1300hp

    $1,679.95

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  • Centerforce DYAD 10.4″ GM LSX Engines 8-bolt crank 1-1/8″ input shaft 26-spline 500-1300hp

    $1,659.95

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  • Centerforce DYAD 10.4″ GM Small Block 168-tooth flywheel 10-spline “24.4” balance

    $1,659.95

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  • Centerforce DYAD 10.4″ GM Small Block 400 6.6L 168-tooth flywheel 26-spline 2-piece rear main 24.4 balance

    $1,659.95

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  • Centerforce DYAD 10.4″ GM Small Block and Big Block 153-tooth flywheel 10-spline 2-piece rear main “0” balance

    $1,659.95

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  • Centerforce DYAD 10.4″ GM Small Block and Big Block 153-tooth flywheel 26-spline 2-piece rear main “0” balance

    $1,659.95

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  • Centerforce DYAD 10.4″ GM Small Block and Big Block 168-tooth flywheel 10-spline 2-piece rear main “0” balance

    $1,659.95

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  • Centerforce DYAD 10.4″ GM Small Block and Big Block 168-tooth flywheel 26-spline 2-piece rear main “0” balance

    $1,659.95

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  • Centerforce DYAD 10.4″ GM Small Block and Big Block 168-tooth flywheel 26-spline 2-piece rear main 33oz balance

    $1,659.95

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  • Centerforce DYAD DFX 6-puck 10.4″ GM LS, LT, LSX Engines 6-bolt crank 1-1/8″ input shaft 26-spline 650-1500hp

    $1,689.95

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  • Centerforce I and II 10.5″ Diameter 1-1/8″ 10-spline Input Shaft Organic GM

    $139.95

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  • Centerforce I and II 10.5″ Diameter 1-1/8″ 26-spline Input Shaft Organic GM

    $169.95

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  • Centerforce I and II 11″ Diameter 1-1/8″ 26-spline Input Shaft Organic GM

    $174.95

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  • Centerforce I Clutch Low Profile Pressure Plate 10.5″ diameter GM standard load 475 ft/lbs rated

    $249.95

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  • Centerforce I Clutch Pressure Plate 10.5″ diameter GM standard load 530 ft/lbs rated

    $319.95

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  • Centerforce I Clutch Pressure Plate 11″ diameter GM standard load 522 ft/lbs rated

    $279.95

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  • Centerforce I Clutch Pressure Plate 11″ diameter GM standard load for hydraulics 472 ft/lbs rated

    $214.95

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  • Centerforce II GM 11″ Pressure Plate

    $309.95

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  • Centerforce SST Solid Street Twin Clutch System for GM LS Engines

    $1,134.95

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  • Centerforce TRIAD triple disc 8.750″ GM LS, LT, LSC Engines 6-bolt crank 1-1/8″ input shaft 26-spline 500 to 1100hp

    $2,039.95

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  • Centerforce TRIAD XDS triple disc 8.750″ GM LS, LT, LSC Engines 6-bolt crank 1-1/8″ input shaft 26-spline 1100hp

    $2,059.95

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  • Cummins B Series Bell Housing to Tremec TR-4050 (Internal Slave) Adapter Kit

    $1,050.00

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  • Gearstar GM 4L60E Automatic Transmission Level 2 400hp

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  • Gearstar GM 4L60E Automatic Transmission Level 3 500hp

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  • Gearstar GM 4L60E Automatic Transmission Level 4 650hp

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  • Gearstar GM 4L65E Automatic Transmission Level 2 400hp

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  • Gearstar GM 4L65E Automatic Transmission Level 3 500hp

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  • Gearstar GM 4L65E Automatic Transmission Level 4 650 HP

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  • Gearstar GM 4L80E Automatic Transmission Level 2 500hp for LS Engines

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  • Gearstar GM 4L80E Automatic Transmission Level 2 500hp for LT Engines

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  • Gearstar GM 4L80E Automatic Transmission Level 3 600hp for LS Engines

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  • Gearstar GM 4L80E Automatic Transmission Level 3 600hp for LT Engines

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  • Gearstar GM 4L80E Automatic Transmission Level 4 800hp for LS Engines

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  • Gearstar GM 4L80E Automatic Transmission Level 4 800hp for LT Engines

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  • Gearstar GM 4L80E Automatic Transmission Level 5 1000hp for LS Engines

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  • Gearstar GM 4L80E Automatic Transmission Level 5 1000hp for LT Engines

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  • High performance Yukon Ring & Pinion “thick” gear set for GM 12 bolt truck in a 3.73 ratio

    $383.98

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  • High performance Yukon Ring & Pinion “thick” gear set for GM 12 bolt truck in a 4.11 ratio

    $353.98

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  • High performance Yukon ring & pinion gear set for GM 12 Bolt Truck in a 3.07 ratio.

    $360.97

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  • High performance Yukon ring & pinion gear set for GM 12 Bolt Truck in a 3.42 ratio.

    $353.98

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  • High performance Yukon ring & pinion gear set for GM 12 Bolt Truck in a 3.73 ratio

    $353.98

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  • Hydraulic Clutch Bearing for TREMEC TR4050 GM

    $450.00

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  • LS Classic Series with 14 in. Chrome Round Air Cleaner Crate Engine LS3 495 HP Chrome Big Block Valve Covers

    $24,592.95

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  • LS Classic Series with 14 in. Chrome Round Air Cleaner Crate Engine LS3 495 HP Orange Painted Block with Cast Finish Valve Covers

    $24,172.95

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  • LS Classic Series with 14 in. Chrome Round Air Cleaner Crate Engine LS3 495 HP Unpainted Block and Cast Finish 409 Valve Covers

    $23,853.95

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  • LS Classic Series with 14 in. Chrome Round Air Cleaner Unpainted Crate Engine LS3 495 HP Cast Finish Big Block Valve Covers

    $23,853.95

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  • ProTwin Dual Disc Clutch Kit for 1955-85 Small block two piece rear main. 1970-90 Big Block Chevy two piece rear main and 91-2001 BBC 1-piece rear main 26-spline 1100 ft/lbs

    $975.00

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  • ProTwin Dual Disc Clutch Kit for LS Engines 6-bolt flywheel 26-spline 1100 ft/lbs

    $975.00

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  • ProTwin Dual Disc Clutch Kit for LS Engines 8-bolt flywheel 26-spline 1100 ft/lbs

    $975.00

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  • ProTwin Dual Disc Clutch Kit for Small Block 1986-99 Chevy 153 tooth steel flywheel one piece seal. 26-spline 1100 ft/lbs

    $1,050.00

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  • ProTwin Dual Disc Clutch Kit for Small Block Chevy 1986-99 Zero balance 168 tooth steel flywheel one piece seal. 26-spline 1100 ft/lbs

    $975.00

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  • TR4050 Bellhousing for Chevy LS Engine for Internal Slave

    $495.00

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  • TREMEC Magnum/T-56 Upgrades

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  • TREMEC TKX 5-Speed TCET17722 GM 26-Spline .81 5th Gear

    $2,895.00

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  • TREMEC TKX 5-Speed TCET17805 GM 26-Spline .68 5th Gear

    $2,895.00

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  • TREMEC TKX 5-Speed TCET18083 GM 26-Spline .72 5th Gear

    $2,895.00

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  • TREMEC TKX Extreme Upgrade

    Request A Quote

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  • TREMEC TR-4050 5-Speed with Overdrive 2WD Transmission GM

    $3,295.00

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  • TREMEC TR-4050 5-Speed with Overdrive 4WD Transmission

    $3,295.00

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  • White Lightning Shifter for Tremec 4050 5-Speed

    $323.00$385.00

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  • Yukon Dura Grip positraction for GM 12 bolt truck with 30 spline axles, 3.73 & up

    $702.88

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  • Yukon Dura Grip positraction for GM 8.5 10 bolt with 28 spline axles, 2.73 & up

    $702.88

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  • Yukon Dura Grip positraction for GM 8.5, 8.6 10 bolt with 30 spline axles, 2.73 & up

    $702.88

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  • Yukon Master Overhaul kit for GM 12 bolt truck differential

    $248.65

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  • Yukon Master Overhaul kit for GM 8.5″ differential with aftermarket positraction

    $275.74

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  • Yukon Master Overhaul kit for GM 8.5″ rear differential

    $201.79

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  • Yukon Ring & Pinion gear set for GM 10-bolt 8.5″ & 8.6″ 3.42 ratio

    $388.49

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  • Yukon Ring & Pinion gear set for GM 10-bolt 8.5″ & 8.6″ 3.73 ratio

    $351.95

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  • Yukon Ring & Pinion gear set for GM 10-bolt 8.5″ & 8.6″ 3.90 ratio

    $388.49

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  • Yukon Ring & Pinion gear set for GM 10-bolt 8.5″ & 8.6″ 4.11 ratio

    $414.47

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