Chassis & Suspension
Get the best products at the lowest prices on chassis and suspension components!
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4-Links & Components
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Anti-Roll Bars
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Back-Halfs
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Ballast & Weight Bars
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Bottle Mounts & Billet Clamps
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Brackets, Gussets & Tabs
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Drag Race Chassis Kits
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Engine Mounting
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Ladder Bars & Components
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Rear End Housings & Components
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Street Chassis & Front Clips
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Struts & Components
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Shocks, Springs & Accessories
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Wheelie Bars & Components
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Wishbones & Diagonal Links
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S60 Rear End with GM A-Body Spring Mounts, 35 Spline Alloy Axles & Trac-Lock Differential
Strange Engineering
This item ships truck freight only. Please call 309-343-7575 to order.S60 rear end / A-Body / trac-lock / 35 S/T axles / coil spring mounts Custom made to your specificationsFactory or custom widths available at no additional chargeChoice of housing...STR-PRSA05 -
S60 Rear End with GM G-Body Mounts, 40 Spline Pro Race Axles & Spool
Strange Engineering
This item ships truck freight only. Please call 309-343-7575 to order.S60 rear end/G-Body/spool/40 pro race axles/coil spring mounts Custom made to your specificationsFactory or custom widths available at no additional chargeChoice of housing...STR-PRSG15 -
S60 Rear End with Leaf Spring Mounts, 35 Spline Alloy Axles & Trac-lock Differential
Strange Engineering
This item ships truck freight only. Please call 309-343-7575 to order.S60 rear end / trac-lock / 35 S/T axles / leaf spring mounts Custom made to your specificationsFactory or custom widths available at no additional chargeChoice of housing ends and...STR-PRSL05 -
S60 Rear End with Leaf Spring Mounts, 35 Spline Pro Race Axles & Spool
Strange Engineering
This item ships truck freight only. Please call 309-343-7575 to order.S60 rear end / spool / 35 pro race axles / leaf spring mountsCustom made to your specificationsFactory or custom widths available at no additional chargeChoice of housing ends and leaf...STR-PRSL10 -
S60 Rear End with Leaf Spring Mounts, 40 Spline Pro Race Axles & Spool
Strange Engineering
This item ships truck freight only. Please call 309-343-7575 to order.S60 rear end / spool / 40 pro race axles / leaf spring mounts Custom made to your specificationsFactory or custom widths available at no additional chargeChoice of housing ends and...STR-PRSL15 -
SBC Motorplate
Quarter-Max
$193.99SBC Motorplate • Made of 6061-T6 1/4" aluminum• 40" overall lengthQM-213101$193.99 -
SBC Motorplate - Bent for BBC Mounts
Quarter-Max
$340.99SBC Motorplate - Profiled and Bent for BBC Mounts Made of 6061-T6 1/4" aluminum.QM-213104$340.99 -
$5.49 -
Seat Belt Mount Tab, 4130, .125" Thick
Quarter-Max
$5.99Weld-in seat belt mounting tabs made from durable .125" 4130 chromoly with a 7/16" hole. Can be used for creating a double shear mounting point for your safety harness. Specifications: • Material: .125" 4130 Chromoly• Hole Diameter:...QM-411194$5.99 -
$3.99 -
Shift Light Bracket
Quarter-Max
$4.99Mount your shift light with this bracket 0.050" thick 4130 Hole size .0750"QM-410332$4.99 -
$97.99 -
$104.99 -
Shock Inflation Unit
Quarter-Max
$59.99Add nitrogen to your Penske shocks with this unit. Comes with CaseQM-214308-1$59.99 -
Shock Mounting Jig
Quarter-Max
$17.99This Shock Mounting Jig is made of 1/4" 6061-T6 aluminum. It has 1/2" holes with 3 mounting locations: 13-3/4", 14-3/4", and 15-3/4".Sold each.QM-430075$17.99 -
Shock Packers
Quarter-Max
$39.90This new item is used to limit travel on your shocks. This design allows the Packer to slip over the shock shaft and it will stay in place. You can stack as many Packers as you need on top of each other. The Packer is .125” thick and is made to...QM-410779$39.90 -
Shock Pressure Gauge
Quarter-Max
$165.99This handy gauge is used to check the pressure in your Penske shocks. Can also be used to accurately fill the shocks.QM-214308$165.99 -
Shock Sensor Bracket
Quarter-Max
$15.99Weld this bracket to your rear end housing to mount your shock sensor.Specifications:• Material: SteelQM-410113$15.99 -
Single Hole Tab, 4130, .130" Hole (Pack of 10)
Quarter-Max
$11.90This versatile single-hole mounting tab is crafted from high-strength .050" 4130, known for its excellent durability and weldability. Featuring a .130" pre-drilled hole, this tab is ideal for a wide range of fabrication and mounting applications where a...QM-411178$11.90 -
Single Hole Tab, 4130, .190" Hole (Pack of 10)
Quarter-Max
$11.90This versatile single-hole mounting tab is crafted from high-strength .050" 4130, known for its excellent durability and weldability. Featuring a .190" pre-drilled hole, this tab is ideal for a wide range of fabrication and mounting applications where a...QM-411179$11.90 -
Slim-Line Wheel Bearing Hub, Narrow, 1-1/4"
Quarter-Max
$14.99Slim-line wheel bearing hub for 1-1/4" wide wheelie bar wheel housings. Sold each.QM-420433$14.99 -
Slim-Line Wheel Bearing Hub, Standard, 1-5/8"
Quarter-Max
$14.99Slim-line wheel bearing hub for 1-5/8" wide wheelie bar wheel housings. Sold each.QM-420433-1$14.99 -
Slim-Line Wheelie Bar Wheel Housing Kit, 4130
Quarter-Max
$68.99This kit allows you to build your own wheel housing without requiring the use of a jig in order to weld the housing together. This saves time and money by eliminating the need for a dedicated fixture. Specifications:• Bracket...QM-201204-2$68.99 -
Slim-Line Wheelie Bar Wheel Housing Kit, Titanium
Quarter-Max
$204.99This kit allows you to build your own wheel housing without requiring the use of a jig in order to weld the housing together. This saves time and money by eliminating the need for a dedicated fixture. Specifications:• Bracket...QM-201204-2T$204.99 -
Slim-Line Wheelie Bar Wheel, 6-Spoke
Quarter-Max
$90.99Our innovative QM Slim-Line Wheelie Bar Wheels are made of high strength polyurethane and feature widths of 1-1/4" or 1-5/8" at the hubs, and a slim tread width 1/2". The combination of slim tread width and shielded ball bearings...QM-219707-4 | QM-219707-6$90.99 -
Slim-Line Wheelie Bar Wheel, 8-Hole
Quarter-Max
$90.99Our innovative QM Slim-Line Wheelie Bar Wheels are made of high strength polyurethane and feature widths of 1-1/4" or 1-5/8" at the hubs, and a slim tread width 1/2". The combination of slim tread width and shielded ball...QM-219707-5 | QM-219707-7$90.99 -
Slim-Line Wide Wheelie Bar Wheels, 6-Spoke, 1-1/4 in. Hub Width
Quarter-Max
$254.99Slim-Line Wide Wheelie Bar Wheels, 6-Spoke, 1-1/4 in. Hub Width Specifications:• Material: Polyurethane• Style: 6-spoke• Available hub widths: 1-1/4" Sold as a pair.QM-219709$254.99 -
Slim-Line Wide Wheelie Bar Wheels, 6-Spoke, 1-5/8 in. Hub Width
Quarter-Max
$254.99Slim-Line Wide Wheelie Bar Wheels, 6-Spoke, 1-5/8 in. Hub Width Specifications:• Material: Polyurethane• Style: 6-spoke• Available hub widths: 1-5/8" Sold as a pair.QM-219709-1$254.99 -
$7.99 -
Small Ford Housing Ends
Strange Engineering
$180.00DescriptionStrange Housing Ends - 1965-1973 Small FordSold as pair RequiresO-Ring Style Axle BearingsSpecial Retaining Plates Features• 1026 billet steel• Butt weld design• For 3″ or 3 1/4″ OD tubing• Black oxide...STR-H1134$180.00 -
Small Roof Mount
Quarter-Max
$12.99This versatile water-jetted bracket offers a robust solution for mounting a body to a chassis. Constructed from high-strength 4130 chromoly steel, this 5.5"x2" bracket provides exceptional durability and fatigue resistance, making it ideal for demanding...QM-411166$12.99 -
Solid State Battery Disconnect Switch Bracket
Quarter-Max
$20.99This Quarter-Max Solid State Battery Disconnect Switch Bracket was designed to be used with the Modern Racing Solid State Battery Disconnect. The Modern Racing switch is required to be used in NHRA Pro Stock and Pro Mod competition beginning in 2020.This...QM-410150$20.99 -
Spanner Wrench, 180 Degree, Plated
Quarter-Max
$22.99This 180 degree spanner wrench is specifically designed for the springs on coil over shocks. Eliminate the old hammer/screwdriver technique with this wrench. Plated.QM-410018$22.99 -
Spanner Wrench, 90 Degree, Plated
Quarter-Max
$21.99This 90 degree spanner wrench is specifically designed for the springs on coil over shocks or struts. Eliminate the old hammer/screwdriver technique with this wrench.QM-410736$21.99 -
Spindle Nut Wrench for 4-3/4" & 5" Floater Kits
Strange Engineering
$65.00Spindle Nut Wrench for 4-3/4" & 5" Floater KitsSTR-F2058W$65.00 -
Spring Seat Bearing Kit
Strange Engineering
$45.00ApplicationStrange Coil-Over Shocks & Aluminum Struts DescriptionSpring Seat Bearing KitFor 2 1/2″ ID springs UseEases adjustment of ride heightPrevents binding of springs on struts during turns Includes2) NTA4052 thrust bearings4) TRA4052...STR-S1409$45.00 -
Spring Spacers
Quarter-Max
$53.99Use these 1” spring spacers to give your car a lift. For 2-1/2” I.D. springs. Sold as a pair.QM-201213$53.99 -
$12.99 -
$3.99 -
Standard Wheelie Bar Welded Wheel Housing, 4130
Quarter-Max
$74.99This Standard Wheelie Bar Welded Wheel Housing is fixture welded and is the perfect start for those who want to build their own wheelie bars. Kit includes qty-1 1/2” X 1” stainless steel pin, qty-1 nut, and qty-1 bolt...QM-201204-1$74.99