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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ25 in Cart.

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Receive Up To 25% Off Your Online Purchase Of Select Parts And Accessories
Use promotional code MMJ25 at checkout to receive 25% off the following categories: Select Brake Parts, Select Hi-Performance and Truck Accessories, Batteries, Paint, Splash Guards, Select Ventvisors & Bug Shields, Springs & Spacers, Water Pumps, Belts, A/C Parts, Starters, Alternators, Fuel Pumps, Radiators, Radiator Fans, Thermostats, Caps & Clamps, Clutches, Spark Plugs, Plug Wires, CV Axles, Battery Chargers & Booster Cables, OE Locks, Rack & Pinons, Window Motors, RainX Wipers, Appearance Chemicals, Floor Mats, Lift Equipment, Hand Tools, Travel Accessories, Car Covers, Seat Covers, Wheel Covers, Body Repair, Collectibles and Apparel.

Use promotional code MMJ20 at checkout to receive 20% off the following categories: Ignition, Shocks & Struts, Chassis, Jumpstarts, Air Filters, Oil Filters, Bearings & Seals, Engine Parts, Wash Accessories,. Outdoor Lifestyle, Towing, Mini Air Compressors and Tire Repair Accessories.

Offers not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included in these offers will be displayed in product search results and product detail pages. Excludes the following brands: Champion, Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner, Philips and BBK Performance. Valid online until 11:59 PM EST on 10/29/17.

Receive 25% Off Wagner branded brake parts with your online purchase. Use promotional code: WAGNER25.

Receive 10% Off Select Champion, MOOG and FelPro branded products with your online purchase. Use promotional codes: CHAMP10, MOOG10 and/or FELPRO10.


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$5.99
  • Part #: 1418|
  • SKU: 8409751

Available today

Pay in Store Available

    • Fits 9/16 inch or 14mm hex head bolts
    • Lifetime Warranty
Retail
$5.99
$9.99
$7.49
With Promotion
  • Part #: 71550|
  • SKU: 1162042

Available today

Pay in Store Available

    • Brackets can be welded or fastened to any member of the car to provide a convenient pop rivet mount for self-ejecting fastener springs
    • Steel
Retail
$9.99
$7.99
  • Part #: 4652|
  • SKU: 9098415

Available today

Pay in Store Available

    • Fits small block Chevrolet 265-400 and Chrysler 273-440 cubic inch engines
    • 3/8 in. x 1 in.
Retail
$7.99
$11.99
$8.99
With Promotion
  • Part #: 918G|
  • SKU: 1211403

Available today

Pay in Store Available

    • Made from Grade 5 carbon steel
    • Black oxide coating resists corrosion and provides a clean professional appearance
Retail
$11.99
$9.99
  • Part #: 4699|
  • SKU: 9098365

Available today

Pay in Store Available

    • Grade 8
    • Small block Chevrolet 265-400 V8
Retail
$9.99
$9.99
  • Part #: 46703|
  • SKU: 9664113

Available today

Pay in Store Available

    • Fits all GM, Ford and most Chryslers
    • 3/8 inch - 15 x 3/4 inch, grade 5 gold erudite hex head with tool
Retail
$9.99
$14.99
$11.24
With Promotion
  • Part #: 100-2901|
  • SKU: 9965917

Available today

Pay in Store Available

    • Fits 90 Degree V6 Chevy/ 265-454 V8 with 2 Piece Rear Seal; Ford 289-460 V8 High Performance Series
    • 12 Point Head; 7/16-20 In Thread, .680 in Length
Retail
$14.99
$11.99
  • Part #: 46723|
  • SKU: 9317697

Available today

Pay in Store Available

    • Fits all General Motors, Ford and most Chryslers
    • 3/8 inch-16 x 7/8 inch, grade 5, gold erudite hex head bolts.
Retail
$11.99
$16.99
$12.74
With Promotion
  • Part #: 970G|
  • SKU: 1211427

Available today

Pay in Store Available

    • Made from Grade 5 carbon steel
    • Black oxide coating resists corrosion and provides a clean professional appearance
Retail
$16.99
$12.99
  • Part #: 14085|
  • SKU: 9313671

Available today

Pay in Store Available

    • Fit over the top of existing bolt heads quickly and easily
    • Sized inserts let you use as 1/2 to 9/16 or 13mm bolt caps
Retail
$12.99
$12.99
  • Part #: 14185|
  • SKU: 9313688

Available today

Pay in Store Available

    • Fit over the top of existing bolt heads quickly and easily
    • Sized inserts let you use as 9/16 inch or 14 mm bolt caps
Retail
$12.99
$12.99
  • Part #: 14285|
  • SKU: 9313695

Available today

Pay in Store Available

    • Fit over the top of existing bolt heads quickly and easily
    • Sized inserts let you use as 7/16 inch or 10 mm bolt caps
Retail
$12.99
$17.99
$13.49
With Promotion
  • Part #: 100-7702|
  • SKU: 9965881

Available today

Pay in Store Available

    • Press-in Type, 7/16 Inch - 20 Thread Size
    • 3.200 Inch Under Head Length; 0.300 Inch Knurl Length
Retail
$17.99
$17.99
$13.49
With Promotion
  • Part #: 100-7701|
  • SKU: 9965898

Available today

Pay in Store Available

    • Press-in Type, 7/16 Inch - 20 Thread Size
    • 3.165 Inch Under Head Length; 0.420 Inch Knurl Length
Retail
$17.99
$19.99
$14.99
With Promotion
  • Part #: 623-1250|
  • SKU: 9966208

Available today

Pay in Store Available

    • Polished, Stainless Steel
    • Hex Style Head Type
Retail
$19.99
$19.99
$14.99
With Promotion
  • Part #: 100-7703|
  • SKU: 9965874

Available today

Pay in Store Available

    • Press-in Type, 1/2 Inch - 20 Thread Size
    • 3.500 Inch Under Head Length; 0.400 Inch Knurl Length
Retail
$19.99
$19.99
$14.99
With Promotion
  • Part #: 100-7704|
  • SKU: 9965867

Available today

Pay in Store Available

    • Screw-in Type, 1/2 Inch - 20 Thread Size
    • Fits Aftermarket Axels
Retail
$19.99
$19.99
$14.99
With Promotion
  • Part #: 100-7708|
  • SKU: 9965850

Available today

Pay in Store Available

    • Press-in Type, 12mm x 1.5 Thread Size
    • 2.500 Inch Under Head Length; 0.315 Inch Knurl Length
Retail
$19.99
$21.99
$16.49
With Promotion
  • Part #: 400-7507|
  • SKU: 9966277

Available today

Pay in Store Available

    • Polished, Stainless Steel
    • Hex Style Head; 1/4 Inch - 20 Thread Size
Retail
$21.99
$21.99
$16.49
With Promotion
  • Part #: 100-7711|
  • SKU: 9965843

Available today

Pay in Store Available

    • Press-in Type, 12mm x 1.5 Thread Size
    • 2.850 Inch Under Head Length; 0.275 Inch Knurl Length
Retail
$21.99
$24.99
$18.74
With Promotion
  • Part #: 71552|
  • SKU: 1162059

Available today

Pay in Store Available

    • Bent at 90 degree angle for mounting to firewalls, frame tubes, etc. , ,
    • Ten per pack
Retail
$24.99
$24.99
$18.74
With Promotion
  • Part #: 400-1101|
  • SKU: 9966334

Available today

Pay in Store Available

    • .750 Inch Length; Hex Style Head Type
    • The Stainless 300 Material Is Not Affected By Corrosion Or Extreme Heat, Making It Ideal For The Application
Retail
$24.99
$24.99
$18.74
With Promotion
  • Part #: 400-1201|
  • SKU: 9966303

Available today

Pay in Store Available

    • .750 Inch Length; 12 Point Style Head Type
    • The Stainless 300 Material Is Not Affected By Corrosion Or Extreme Heat, Making It Ideal For The Application
Retail
$24.99
$24.99
$18.74
With Promotion
  • Part #: 100-7712|
  • SKU: 9965836

Available today

Pay in Store Available

    • Press-in Type, 12mm x 1.5 Thread Size
    • 2.850 Inch Under Head Length; 0.275 Inch Knurl Length
Retail
$24.99
$25.99
$19.49
With Promotion
  • Part #: 134-2001|
  • SKU: 9965762

Available today

Pay in Store Available

    • Wide Under Head Flange And Companion Washers Provide Even Load Distribution
    • Nominally Rated At 170,000 PSI Tensile Strength
Retail
$25.99
$36.99
$27.74
With Promotion
  • Part #: 400-1202|
  • SKU: 9966291

Available today

Pay in Store Available

    • .750 Inch Length; 12 Point Style Head Type
    • The Stainless 300 Material Is Not Affected By Corrosion Or Extreme Heat, Making It Ideal For The Application
Retail
$36.99
$36.99
$27.74
With Promotion
  • Part #: 400-1102|
  • SKU: 9966327

Available today

Pay in Store Available

    • .750 Inch Length; Hex Style Head Type
    • The Stainless 300 Material Is Not Affected By Corrosion Or Extreme Heat, Making It Ideal For The Application
Retail
$36.99
$39.99
$29.99
With Promotion
  • Part #: 71500|
  • SKU: 1162035

Available today

Pay in Store Available

    • .500" medium body
    • Grip range: .198" to .233"
Retail
$39.99
$42.99
$32.24
With Promotion
  • Part #: 234-2503|
  • SKU: 1250925

Available today

Pay in Store Available

    • 1/4 Inch Thick, Wide Area Washer And An Extra Tall 12 Point Head That Accepts A Deep Socket And Eliminates The Worry Of Stripping The Head
    • Ultra Strong Bolt Rated At 200,000 PSI
Retail
$42.99
$43.99
$32.99
With Promotion
  • Part #: 434-2001|
  • SKU: 9966253

Available today

Pay in Store Available

    • Polished, Stainless Steel
    • Hex Style Head Type
Retail
$43.99
$44.99
$33.74
With Promotion
  • Part #: 2231G|
  • SKU: 1211296

Available today

Pay in Store Available

    • Serrated teeth grip header flange surface providing a locking action to maintain consistent header bolt clamp load
    • Material specification Grade 8 150000 PSI tensile strength
Retail
$44.99
$46.99
$35.24
With Promotion
  • Part #: 2236G|
  • SKU: 1211308

Available today

Pay in Store Available

    • Serrated teeth grip header flange surface providing a locking action to maintain consistent header bolt clamp load
    • Material specification Grade 8 150000 PSI tensile strength
Retail
$46.99
$47.99
$35.99
With Promotion
  • Part #: 100-7713|
  • SKU: 9965829

Available today

Pay in Store Available

    • Press-in Type, 12mm x 1.5 Thread Size
    • 3.250 Inch Under Head Length; 0.315 Inch Knurl Length
Retail
$47.99
$49.99
$37.49
With Promotion
  • Part #: 400-1110|
  • SKU: 9966310

Available today

Pay in Store Available

    • 1.00 Inch Length; Hex Style Head Type
    • Smaller Hex Head uses 5/16 inch Wrench
Retail
$49.99
$90.99
$68.24
With Promotion
  • Part #: 134-3601|
  • SKU: 9965748

Available today

Pay in Store Available

    • For Use With 23 Degree OEM Cylinder Heads And Most Edelbrock/ LT-AFR/ Brodix -8; -10; -11; -11xb/ LT-1/ Dart Pro -1/ Trick Flow Heads/ Most World Products Heads
    • Hex Style Head Type
Retail
$90.99
$127.99
$95.99
With Promotion
  • Part #: 134-3610|
  • SKU: 784960

Available today

Pay in Store Available

    • Pro Series 200,000 Pounds Per Square Inch Tensile Strength
    • Hex Style Head Type
Retail
$127.99
$142.99
$107.24
With Promotion
  • Part #: 534-9601|
  • SKU: 209982

Available today

Pay in Store Available

    • Polished, Stainless Steel
    • Hex Style Head Type
Retail
$142.99
$158.99
$119.24
With Promotion
  • Part #: 208-4303|
  • SKU: 9965986

Available today

Pay in Store Available

    • 12 Point Nuts w/Under Cut Studs
    • Stud Is Placed Vertically In Special Racks And Precisely Heat Treated To 200,000 PSI
Retail
$158.99
$198.99
$149.24
With Promotion
  • Part #: 134-3609|
  • SKU: 784953

Available today

Pay in Store Available

    • High performance head bolts are available with a reduced wrenching hex or 12 point
    • Wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing
Retail
$198.99
$357.99
$268.49
With Promotion
  • Part #: 234-4110|
  • SKU: 784977

Available today

Pay in Store Available

    • Hex Style Type Nuts
    • 200,000 Pounds Per Square Inch Tensile Strength
Retail
$357.99
$12.99
$9.74
With Promotion
  • Part #: 200-8533|
  • SKU: 9966039

Available tomorrow after 6 p.m.


    • 7/8 Inch Outside Diameter
    • 1/2 Inch Inside Diameter
Retail
$12.99
$14.99
  • Part #: 42313|
  • SKU: 9407338

Available tomorrow after 6 p.m.


    • Fits Chevrolet V8 years 1966 to 1975
    • Lifetime warranty
Retail
$14.99
$4.99
  • Part #: 6376|
  • SKU: 704306

3 days after 6 p.m.


    • Improves Performance
    • Made from high quality material
Retail
$4.99
$5.99
  • Part #: 6375|
  • SKU: 704313

3 days after 6 p.m.


    • Improves Performance
    • Made from high quality material
Retail
$5.99
$12.99
  • Part #: 4691|
  • SKU: 684213

3 days after 6 p.m.


    • For Chevrolet small block
    • Complete kit for steel oil pan or timing cover (will not fit aluminum oil pans)
Retail
$12.99
$18.99
Play
  • Part #: 4402|
  • SKU: 747213

3 days after 6 p.m.


    • Universal
    • 5 Inches Long
Retail
$18.99
$7.79
  • Part #: 4697|
  • SKU: 20056962

Available


    • For General Motors TH350, Powerglide and most TH400
    • Bolts are 3/8 inch - 24 x 5/8 inch
Retail
$7.79
$8.31
  • Part #: 8080|
  • SKU: 20070617

Available


    • Fast and easy installation
    • Connects to carburetor
Retail
$8.31
$9.07
  • Part #: 8008|
  • SKU: 20070592

Available


    • Carburetor Installation Hardware Kit
    • Includes Studs; Nuts and Washers
Retail
$9.07
$9.84
  • Part #: 4693|
  • SKU: 20056960

Available


    • Intended for use with Chevrolet crankshaft pulleys
    • Kit includes three grade 5 hex head bolts
Retail
$9.84
$9.99
  • Part #: 66005|
  • SKU: 20058734

Available


    • Wide-Shoulder ends allow improved load-distribution to prevent vacuum leaks and our 1-1/4" x 20 studs accommodate the thickest racing gaskets with plenty of thread revolution to spare.
    • 4 per package
Retail
$9.99
$11.28
  • Part #: 4688|
  • SKU: 20056956

Available


    • 5/16 inch-18 by 3/4 inch sized bolts
    • Kit includes 14 grade 5 bolts
Retail
$11.28
$11.52
  • Part #: 4696|
  • SKU: 20056961

Available


    • For GM cars with automatic transmission
    • Includes six 7/16 inch-20 by 11/16 inch grade 8 bolts
Retail
$11.52
$12.06
  • Part #: 4698|
  • SKU: 20056963

Available


    • Designed to fit Chevy and Ford engines
    • 7/16 inch-20 by 1 inch sized grade 8 bolts
Retail
$12.06
$12.99
  • Part #: 66004|
  • SKU: 20058733

Available


    • Wide-Shoulder ends allow improved load-distribution to prevent vacuum leaks and our 1-1/4" x 20 studs accommodate the thickest racing gaskets with plenty of thread revolution to spare.
    • 4 per package
Retail
$12.99
$13.20
  • Part #: 8598|
  • SKU: 20034324

Available


    • Black steel
    • Screw in
Retail
$13.20
$13.22
  • Part #: 8006|
  • SKU: 20034281

Available


    • Mounts your carburetor
    • Steel
Retail
$13.22
$14.23
  • Part #: 8528|
  • SKU: 20034305

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$14.23
$16.20
  • Part #: 8515|
  • SKU: 20034303

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$16.20
$18.07
  • Part #: 8559|
  • SKU: 20084034

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$18.07
$19.06
  • Part #: 8504|
  • SKU: 20083992

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$19.06
$21.33
  • Part #: 8594|
  • SKU: 20084042

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$21.33
$22.33
  • Part #: 4668|
  • SKU: 20056952

Available


    • Grade 5 hex head bolts
    • Features a gold iridite finish
Retail
$22.33
$23.15
  • Part #: 8565|
  • SKU: 20034316

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$23.15
$25.32
  • Part #: 8516|
  • SKU: 20034304

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$25.32
$25.34
  • Part #: 8579|
  • SKU: 20084039

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$25.34
$27.42
  • Part #: 8507|
  • SKU: 20034301

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$27.42
$28.38
  • Part #: 8508|
  • SKU: 20084023

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$28.38
$28.65
  • Part #: 8574|
  • SKU: 20034318

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$28.65
$28.66
  • Part #: 8524|
  • SKU: 20084025

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$28.66
$28.66
  • Part #: 8584|
  • SKU: 20084040

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$28.66
$29.99
  • Part #: 66753|
  • SKU: 20058980

Available


    • Each PROFORM Grade 8 Header Bolt is permanently assembled with a pair of special washers.
    • When the bolt is torqued to 28+ ft-lbs, the washers super-hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header.
Retail
$29.99
$29.99
Play
  • Part #: 66751|
  • SKU: 20058977

Available


    • NO MORE wires, adhesives, clips, special tools, or any other gimics. Just tighten these locking bolts and you're done!
    • Fits GM V6, SB 265-400, Buick, Olds, Pontiac '79 and earlier, Mopar BB 383-440 exc 413, AMC V8's w 3/8" bolts
Retail
$29.99
$30.79
  • Part #: 8536|
  • SKU: 20034310

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$30.79
$33.09
  • Part #: 8569|
  • SKU: 20084037

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$33.09
$34.99
  • Part #: 66752|
  • SKU: 20058979

Available


    • Each PROFORM Grade 8 Header Bolt is permanently assembled with a pair of special washers.
    • When the bolt is torqued to 28+ ft-lbs, the washers super-hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header.
Retail
$34.99
$35.23
  • Part #: 8509|
  • SKU: 20084021

Available


    • For Edelbrock manifolds
    • Cadmium finish steel bolt
Retail
$35.23
$39.77
  • Part #: 8599|
  • SKU: 20034325

Available


    • Black steel
    • Screw in
Retail
$39.77
$40.70
  • Part #: 8529|
  • SKU: 20034306

Available


    • For Edelbrock Manifolds
    • Cadmium Finish Steel Bolt
Retail
$40.70
$44.72
  • Part #: 8597|
  • SKU: 20034323

Available


    • Black steel
    • Screw in
Retail
$44.72
$75.70
  • Part #: 8552|
  • SKU: 20084030

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$75.70
$126.16
  • Part #: 8555|
  • SKU: 20084032

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$126.16
$128.82
  • Part #: 8550|
  • SKU: 20084028

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$128.82
$130.39
  • Part #: 8556|
  • SKU: 20034312

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$130.39
$131.55
  • Part #: 8553|
  • SKU: 20084031

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$131.55
$131.68
  • Part #: 8557|
  • SKU: 20084035

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$131.68
$132.19
  • Part #: 8561|
  • SKU: 20034314

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$132.19
$136.86
  • Part #: 8558|
  • SKU: 20084033

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$136.86
$140.49
  • Part #: 8549|
  • SKU: 20084027

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$140.49
$147.36
  • Part #: 8577|
  • SKU: 20084038

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$147.36
$149.37
  • Part #: 8533|
  • SKU: 20034309

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$149.37
$149.50
  • Part #: 8591|
  • SKU: 20084041

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$149.50
$168.51
  • Part #: 8560|
  • SKU: 20034313

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$168.51
$172.41
  • Part #: 8592|
  • SKU: 20034320

Available


    • Highest quality
    • Cold formed to ensure molecular integrity
Retail
$172.41
$176.87
  • Part #: 8562|
  • SKU: 20034315

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$176.87
$186.90
  • Part #: 8532|
  • SKU: 20034308

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$186.90
$186.93
  • Part #: 8581|
  • SKU: 20034319

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$186.93
$203.89
  • Part #: 8551|
  • SKU: 20084029

Available


    • Highest quality head bolts
    • Cold-formed/heat treated
Retail
$203.89
$226.87
  • Part #: 8595|
  • SKU: 20034321

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$226.87
$239.48
  • Part #: 8554|
  • SKU: 20034311

Available


    • Highest Quality Head Bolts
    • Cold-Formed/Heat Treated
Retail
$239.48