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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code 30PEP in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/29/16. Online orders scheduled for in-store pick up must be completed by closing on 9/28/16 for discount to apply.

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$11.99
$8.39
With Promotion
  • Part #: 63440|
  • SKU: 9968109

Available tomorrow

Pay in Store Available

    • Restricting coolant flow leaving the engine lets you control the amount of heat absorbed by the coolant
    • Red, gold and blue anodized aluminum restrictor plates are mounted under the water outlet on the intake manifold
Retail
$11.99
$14.99
$10.49
With Promotion
  • Part #: 42303|
  • SKU: 9407321

Available tomorrow

Pay in Store Available

    • Fits Chevrolet years 55 to 65 and Corvette years 56 to 63
    • Lifetime warranty
Retail
$14.99
$14.99
$10.49
With Promotion
  • Part #: 4232|
  • SKU: 9097236

Available tomorrow

Pay in Store Available

    • For small block Ford 221, 289, 302, 351 cubic inch engines
    • 22 degree angle
Retail
$14.99
$19.99
$13.99
With Promotion
  • Part #: 4987|
  • SKU: 9971190

Available tomorrow

Pay in Store Available

    • Chrome Water Neck; Gasket Style
Retail
$19.99
$30.99
$21.69
With Promotion
  • Part #: 2672|
  • SKU: 1211322

Available tomorrow after 12 p.m.


    • Made from precision die-cast aluminum with chrome plated finish
    • Available in OE replacement straight and swivel water outlet options
Retail
$30.99
$32.99
$23.09
With Promotion
  • Part #: 6003|
  • SKU: 9971471

Available tomorrow

Pay in Store Available

    • Polished Aluminum
    • O-Ring Seal And Bolts Included
Retail
$32.99
$39.99
$27.99
With Promotion
  • Part #: 6007|
  • SKU: 9971464

Available tomorrow

Pay in Store Available

    • Polished Aluminum
    • O-Ring Seal And Bolts Included
Retail
$39.99
$39.99
$27.99
With Promotion
  • Part #: 2670|
  • SKU: 1211315

Available tomorrow

Pay in Store Available

    • Made from precision die-cast aluminum with chrome plated finish
    • Available in OE replacement straight and swivel water outlet options
Retail
$39.99
$69.99
$48.99
With Promotion
  • Part #: 63420|
  • SKU: 9968147

Available tomorrow

Pay in Store Available

    • Locates filler neck at highest point on cars with low-mount radiators to bleed off air
    • Unit can be flipped 180° for either right or left outlet location
Retail
$69.99
$14.99
$10.49
With Promotion
  • Part #: 4739|
  • SKU: 683922

8 days after 6 p.m.


    • Fits 64 and up Chrysler V8
    • Triple chrome plated
Retail
$14.99
$26.99
$18.89
With Promotion
  • Part #: 9403|
  • SKU: 9971495

8 days after 6 p.m.


    • Chrome Water Neck; Gasket Style
Retail
$26.99
$12.99
  • Part #: 66210|
  • SKU: 20058800

Available


    • Easily installed in place of OEM parts.
    • Supplied with bolts, gaskets or O-rings.
Retail
$12.99
$12.99
  • Part #: 66209|
  • SKU: 20058801

Available


    • Easily installed in place of OEM parts.
    • Supplied with bolts, gaskets or O-rings.
Retail
$12.99
$12.99
  • Part #: 42303|
  • SKU: 20056785

Available


    • Fits 1955 - 1965 Chevy 265 - 454 V8 engines and 1956 - 1963 Chevy Corvette engines
    • Includes bolts and sealing O-ring
Retail
$12.99
$12.99
  • Part #: 4737|
  • SKU: 20056991

Available


    • Fits 1967 - 1978 Pontiac V8 engines
    • Includes sealing O-ring and bolts
Retail
$12.99
$13.99
  • Part #: 42301|
  • SKU: 20056784

Available


    • Triple chrome plated
    • Brings a professional, custom look
Retail
$13.99
$13.99
  • Part #: 42311|
  • SKU: 20056786

Available


    • Triple chrome plated
    • Brings a professional, custom look
Retail
$13.99
$13.99
  • Part #: 4727|
  • SKU: 20056983

Available


    • Fits Chevy V8 engines
    • Vertical water neck for custom cooling systems
Retail
$13.99
$13.99
  • Part #: 4730|
  • SKU: 20056985

Available


    • Fits Chevy engines
    • Includes a 1/2 inch NPT threaded hole for by-pass hose
Retail
$13.99
$14.99
  • Part #: 66212|
  • SKU: 20058803

Available


    • Easily installed in place of OEM parts.
    • Supplied with bolts, gaskets or O-rings.
Retail
$14.99
$14.99
  • Part #: 4232|
  • SKU: 20056788

Available


    • Fits 1965 - 19475 Ford 221, 289, 302 and 351W engines
    • Includes bolts and sealing O-ring
Retail
$14.99
$14.99
  • Part #: 42321|
  • SKU: 20056789

Available


    • Triple chrome plated
    • Brings a professional, custom look
Retail
$14.99
$14.99
  • Part #: 4739|
  • SKU: 20056990

Available


    • Fits 1964 and later Chrysler V8 engines
    • Includes bolts
Retail
$14.99
$16.99
  • Part #: 4733|
  • SKU: 20056986

Available


    • Fits Oldsmobile 330, 350, 425 and 455 engines
    • Chrome plated
Retail
$16.99
$16.99
  • Part #: 4734|
  • SKU: 20056987

Available


    • Fits Ford 429 - 460 engines
    • Has a 3/8 inch NPT threaded hole for temperature sensor
Retail
$16.99
$19.99
  • Part #: 66211|
  • SKU: 20058802

Available


    • Easily installed in place of OEM parts.
    • Supplied with bolts, gaskets or O-rings.
Retail
$19.99
$19.99
  • Part #: 141-501|
  • SKU: 20054397

Available


    • Premium Chrome Water Neck.
    • This Chevrolet water neck utilizes neoprene O-ring gaskets instead of regular gaskets eliminating leakage.
Retail
$19.99
$20.99
  • Part #: 4735|
  • SKU: 20056988

Available


    • Fits Ford 351 Cleveland
    • Includes sealing O-ring and bolts
Retail
$20.99
$21.99
  • Part #: 4930|
  • SKU: 20057087

Available


    • Polished aluminum
    • Brings a professional, custom look
Retail
$21.99
$22.99
  • Part #: 4933|
  • SKU: 20057088

Available


    • Fits Chevy V8 engines
    • 90 degree neck with a 360 degree swivel design
Retail
$22.99
$24.79
  • Part #: 4816|
  • SKU: 20032306

Available


    • O-Ring Design For Improved Seal
    • Polished Chrome Finish
Retail
$24.79
$24.99
  • Part #: 141-500|
  • SKU: 20054392

Available


    • Premium Chrome Water Neck.
    • This Chevrolet water neck utilizes neoprene O-ring gaskets instead of regular gaskets eliminating leakage.
Retail
$24.99
$25.99
  • Part #: 4736|
  • SKU: 20056989

Available


    • Fits Ford 390, 427 and 428 engines
    • Includes bolts and gasket
Retail
$25.99
$26.97
  • Part #: 4817|
  • SKU: 20032307

Available


    • O-Ring Design For Improved Seal
    • Polished Chrome Finish
Retail
$26.97
$32.32
  • Part #: 4818|
  • SKU: 20032308

Available


    • O-Ring Design For Improved Seal
    • Polished Chrome Finish
Retail
$32.32
$105.99
  • Part #: 4987|
  • SKU: 20057105

Available


    • Stock 4 quart capacity
    • Polished die-cast aluminum
Retail
$105.99
$109.99
  • Part #: 4989|
  • SKU: 20057106

Available


    • Stock 4 quart capacity
    • Polished die-cast aluminum
Retail
$109.99
$135.99
  • Part #: 4988|
  • SKU: 20057107

Available


    • Stock 4 quart capacity
    • Polished die-cast aluminum
Retail
$135.99
$186.99
  • Part #: 4986|
  • SKU: 20057104

Available


    • Heavy die-cast aluminum
    • Polished finned finish
Retail
$186.99
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