Quarter-Max

Spark Plug Organizer

Now you can keep your spark plugs organized like a pro. Our new Spark Plug Indexing Kit gives you 20 labeled compartments for your plugs (not included) and one large compartment to store your...

Spark Plug T-Handle Wrench

Our t-handle spark plug tool features a 5/8" swivel head socket on a 19" long bar. The t-handle is marked for easy indexing of the electrode location. This tool allows you to get to the plugs of your...

Spill Plate Support Kit

Upgrade your wing support system with our spill plate support kit. This kit may be installed to support the rear of the spill plates. Includes all hardware.

Spindle Nut Washer, 25/32" ID, 1-9/16" OD, 1/8" Thickness

Spindle Nut WasherSpecifications:• ID - 25/32"• OD - 1-9/16"• Thickness - 1/8"Sold each.

Split Collar Magnet

Use this magnet inside of the split collars.   Each magnet measures .25" OD x .25" in length.

Spring Loaded Latch

This small profile, stainless steel latch can be used nearly anywhere you would want an access door that needs to be held tightly closed.Specifications:Material: Stainless steel

Spring Spacers

Use these 1” spring spacers to give your car a lift. For 2-1/2” I.D. springs. Sold as a pair. 

SS Shifter Mount

Thickness .090" Made of 4130

Stainless Steel Header Flange

5" Bore 2.5" Tube Size 5/16" Thick

Stainless Steel Spring

This spring attaches to the header collectors 1/2" x 3" free. Length is 3" with max length of 4.440”

Stainless Steel Tab

.060 stainless steel tab with 10-32 hole

Standard Duty WOT Button Switch

Standard duty plunger style switch.