1977 - Free Shipping on Orders Over $109 at Summit Racing

Yukon Gear & Axle Zip Lockers Dana 44 YZLD44-3-30

Differential Carrier, Zip Locker, Air Locker Style, 30-spline, Dana 44, Each

Part Number: YGA-34018

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Yukon Gear & Axle Zip Lockers Dana 44 YZLD44-4-30

Zip Locker, Air Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-34020

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Yukon Gear & Axle Zip Lockers Dana 35 YZLM35-4-27

Grizzly Locker, Dana 35, 27 Spline, 3.54 Up Ratio, Each

Part Number: YGA-34027

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Doug's Headers D581-B

Headers, Long Tube, Steel, Painted, Pontiac V8, Pair

Part Number: DOU-D581-B

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC954KTD.080

Piston and Ring Kit, Forged, Step Dish, 4.440 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC954KTD-080

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC783KTD.100

Piston and Ring Kit, Forged, Dome, 4.350 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC783KTD-100

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Skyjacker Suspension Lift Kits D800AKS

Suspension Lift, 4WD, 8.0 in. Front/Leveled Rear, Dodge, Plymouth, Kit

Part Number: SJA-D800AKS

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2282 Ford 9 in. 3.89 Gears

Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.89 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12536

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2284 Ford 9 in. 4.56 Gears

Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 4.56 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12538

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96892B-16

COMP Cams Sportsman Solid Roller Lifters 96892B-16

Lifter, Sportsman, Mechanical Roller, 0.904 in. O.D., Chevy, Small Block, Bronze Bushing Axle, Set of 16

Part Number: CCA-96892B-16

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yukon Gear & Axle Grizzly Lockers Dana 35 YGLM35-4-27

Grizzly Locker, Dana 35, 27 Spline, 3.54 Up Ratio, Each

Part Number: YGA-28016

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2286 Ford 9 in. 3.25 Gears

Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.25 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 2.89" DO/ DAYTONA PS)

Part Number: YGA-12540

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Yukon Gear & Axle Grizzly Lockers Ford 9 Inch YGLF9-35-LB

Yukon Grizzly locker, Ford 9" with 35 splines, for use with load bolt dropout

Part Number: YGA-28012

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

USA Standard Gear Axle Shafts for 1971-1980 SCOUT II - ZA W24126

D44 27/30spl FRONT AXLE KIT, w/ 297X, 71-80 SCOUT (ASSM_REQ)

Part Number: SPZ-35133

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

USA Standard Gear Axle Shafts for 1972-1981 CJ5, 1976-1981 CJ7 - ZA W24106

D30 27spl 4340 FRONT AXLE KIT, w/ 297X, 72-81 CJ JEEP (ASSM_REQ)

Part Number: SPZ-35162

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles for 1971-1980 SCOUT II - YA W24126

Yukon front 4340 Chromoly axle kit for '71-'80 Dana 44 Scout with 27/30 splines

Part Number: YGA-21329

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles for 1974-1979 WAGONEER - YA W24142

Yukon front 4340 Chromoly axle kit for '74-'79 Wagoneer (drum brakes),

Part Number: YGA-21337

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK020 GM 10.5 in. (14-bolt) Dana 60 4.88 Gears

This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40017

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-351C-3500-6000

Crankshaft, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Ford, 351W, Cleveland Mains, Each

Part Number: SCA-4351C16

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

AFCO Racing LS Swap Direct-Fit Radiators 84242-B-DB-N

Radiator, Fan, Aluminum, Crossflow, Black, 34.190 in. Wide, 20.630 in. High, 6.000 in. Thick, LS Conversion, Chevy/GMC, Kit

Part Number: AFC-84242-B-DB-N

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

AFCO Racing Bolt-In Direct-Fit Aluminum Radiators for 1970-1981 CAMARO - 84255-S-DS-N

Radiator, Fans, Aluminum, Crossflow, Satin, 31.125 in. Wide, 17.750 in. High, 3.000 in. Thick, Kit

Part Number: AFC-84255-S-DS-N

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle 40 Spline Differential Carriers Dana 60 YGLD60-3-40

Differential Carrier, Locker, 40-spline, Steel, Dana 60, Chevy, GMC, Dodge, Plymouth, Ford, Jeep, Each

Part Number: YGA-28024

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Yukon Gear & Axle Grizzly Lockers Dana 60/Super 60 YGLD60-4-40

Yukon Grizzly Locker for Dana 60, 4.56 & up, 40 spline

Part Number: YGA-28025

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Tuff Country EZ-Ride Suspension Lift Kits 16720KN

Suspension Lift, Leaf Spring/Leaf Spring Block, 6.0 in. Front, 6.0 in. Rear, Chevy, GMC, Kit

Part Number: TFY-16720KN

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Tuff Country Heavy-Duty Lift Kits 13713KN

Lift Kit-Suspension w/Shock

Part Number: TFY-13713KN

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

1977 Parts and Accessories