Allstar Performance

Shock Extension, 1 in Extension, Thread-On, 12 mm x 1.00 Thread, Steel, Black Oxide, Bilstein Shocks

Steel extensions fasten directly to shock shaft for added suspension travel. Sold each.

Shock Extension, 2 in Extension, Thread-On, 12 mm x 1.00 Thread, Steel, Black Oxide, Bilstein Shocks

Steel extensions fasten directly to shock shaft for added suspension travel. Sold each.

Shock Inflator and Gauge, 0-300 psi, Mechanical, Analog, Black Face

The ideal tool for shock rebuilders or anyone that disassembles shocks on a regular basis! Unique socket safely removes and installs the shock rod end without risk of damage to the spherical ball...

Single Pass Radiator

Our most popular radiator, this design allows coolant to enter the top inlet and flow from one side of the radiator to the other and exit the opposite side. These radia-tors feature beaded standard...

Spark Plug Washer, Indexing, 14 mm Flat Seat, 60 and 90 Degree Shims, Set of 24

Stackable shims index spark plugs at 30° intervals up to 360° properly positioning ground strap in cylinderhead for increased power and clearance between spark plug and piston. Shims are...

Spark Plug Wire Set, Spiral Core, 8 mm, Sleeved, Black, 90 Degree Plug Boots, HEI Style Terminal, Under Header, Small Block Chevy, Kit

Custom length SBC wire sets feature 8mm spiral core race wire with pre-terminated ends and universal coilwire. Sets feature shrink sleeved ends and cylinder identification numbers.

Spindle Nut Socket, 1/2 in Drive, Aluminum, Clear Anodized, 2-7/8 in Spindle Nuts, Each

Aluminum hex style spindle nut socket features a 1/2" drive for use with a ratchet. for 2-7/8 in Spindle Nuts

Spindle, Stock Pin Height, Driver / Passenger Side, Forged Steel, Black Paint, Ford Mustang II, Kit

Spindle, Stock Pin Height, Forged Steel, Black Paint, GM G-Body

Replacement spindles for 1979-88 GM cars. Sold each.

Spool, Fullsize, 31 Spline, Steel, Ford 9 in

Spools are substantially lighter than conventional cast iron carriers, and lock booth rear axles together to deliver equal power to both rear wheels. Ultra-lite steel spools have more lightening...

Stagger Gauge, Measures 65 in to 115 in, 1/4 in Increments, Square Tube Design, 1/4 in Thick Arms, Aluminum, Black Paint, Each

Measures tire diameter and auto-matically converts it to circumference. Strong tubular gauge will not flex and will provide accurate, consistent stagger measurements every time. Gauge measures from...

Starter, Mini Starter, 3.73:1 Gear Reduction, Black, 153 / 168 Tooth Flywheel, Straight Mount, Chevy V8

It’s smaller, lighter and offers several mounting options. Perfect starter for race cars with clear-ance problems in the chassis or around header pipes. Chevy 153-and 168-tooth applications...