Quarter-Max's access door eliminates the hassle of removing your trunk lid every time you refuel. It can also be used for many other applications including, but not limited to, battery access, access to enclosed NOS bottles, or easy access to...

When you’re building the baddest GTO/Lemans around with killer horsepower and modern air conditioning, you need a great radiator to keep it cool. Capable of cooling upwards of 1000 horsepower with ease, you’ll find the limits of the...

The 1968 – 1977 Chevelle is a timeless platform, especially now that you can essentially build most of the car with new parts. Beautiful classic lines and timeless styling make it a staple. In modern pro-touring world, you can almost build these...

In they early days of LSX swaps, you had to be Rambo and trail blaze every aspect of your LSX swap. Maybe the motor mounts didn’t position the motor with enough clearance for your headers to clear the frame. Then when you moved the engine backwards...

If you’re in the middle of swapping a LSX motor into your Chevelle, you know how much work it can be. Even when you have all of the pieces you think you need, you find out the hard way that they don’t all work together. That can be really...

The 1966 – 1967 Chevelle has a lot of things going for it when it comes to cooling options. For a small block, you can fit just about any motor and accessory drive, including the Vintage Air and March serpentine systems, without having to get...

This Entropy's model made for cooling over 600 horsepower Chevy big block and small block engines. It features larger 1-1/4 in. core tubes and 12 in. HP high CFM fans.The 1964 – 1965 Chevelle has a lot of things going for it when it comes to...

Sometimes, keeping track of the various Corvette engine options offered in a single year is daunting. Keeping track of the various different engine and transmission combos offered over even one generation, like the C2 and C3, is really daunting. This...

This is Entropy's bolt in aluminum radiator for the 93 - 02 Camaro LT1 and LS1 cars. This unit features all aluminum construction, a nocklok forced nitrogen brazed core, two rows of 1 in. cooling tubes, precision TIG welded construction through out,...

The third gen Camaros never quite got the love that their 1st gen older brothers get, however this platform is really making a come back. Especially the later year 87-92 cars, with a few upgrades, the styling on these cars can be brought back to modern...

Note: This radiator is made specifically for the 82 – 92 Fbody and is not a universal fit that many companies sell for these cars. It has the hose connections and driver side mounting lugs in the correct place for the third gen f-body cars. In the...

The 1970 – 1981 Camaro/Firebird doesn’t get the same love as the 67-69 cars, however it is still one of the great classic car platforms. Beautiful classic lines and timeless styling make it a staple. In modern pro-touring world, you can...

The 1967 - 1969 Camaro is one of the most popular cars to build on the planet. Beautiful classic lines and timeless styling make it a staple. In modern pro-touring world, you can almost build these Camaros from scratch with 100% new parts. That's amazing...

In the early days of LSX swaps, you had to trail blaze every aspect of your LSX swap. Maybe the motor mounts didn’t position the motor with enough clearance for your headers to clear the frame. Then when moved the engine backwards for the headers...

If you’re reading this, then you probably have a serious Camaro with a serious high horsepower big block. Though, this radiator will fit small block cars too, it’s made for serious cooling in 600 – 900 horsepower applications. The...

The 1967 – 1972 GM trucks are the trucks to have in the hot rodding world. We could all try and conjecture why that is… maybe it’s the great aftermarket support? Or large engine compartments? The reality is these are probably the best...

The 1967 – 1972 GM trucks are the truck to have in the hot rodding world. We could all try and conjecture why that is… maybe it’s the great aftermarket support? Or large engine compartments? The reality is these are probably the best...

When you’re building the baddest truck around with killer horsepower and modern air conditioning, you need the best radiator to keep it cool. Capable of cooling upwards of 1000 horsepower with ease, you’ll find the limits of the structural...

In the early days of LSX swaps, you had to blaze every aspect of your LSX swap. Maybe the motor mounts didn’t position the motor with enough clearance for your headers to clear the frame. Then when you moved the engine backwards for the headers to...

This is Entropy's heavy duty aluminum radiator for the 1963 – 1966 Chevy pickup with dual high performance aluminum HPX 11″ fans and an aluminum shroud. This bolts in directly – no holes to drill or a trip to the hardware store for a...

This item ships truck freight only. Please call 309-343-7575 to order.Our 4130 round tube 4-link back-half includes 1-5/8" .083" frame rails, 1-3/4" .095" front crossmember, upper shock mount, and cross bracing. Comes with 1/4" pro series 4130 front...

Our new IQ3 Guage Panel is intended for the use with no dash.  • Material: Mild SteelNote: This item must be modified to fit your application.

Holley EFI Coil Mount• Material: 4130• Thickness: .060

Our new Pro Max Grip Pedal Pad design provides maximum grip along with great new swoopy looks. Specifications:• Material: Mild Steel• Dimensions: 2.1225" x 3.0600"Available Styles:• Flat• CurvedSold each.

Our new Quarter-Max Max Grip Pedal Pad design provides maximum grip along with great new swoopy looks. Specifications:• Material: Mild Steel• Dimensions: 2.1225" x 1.8100"Available Styles:• Flat• CurvedSold each.

This Panhard Bar is a good method of centering your rear end in your car or truck and it will provide a good ride! The kit comes with 1/4” thick mild steel tabs to mount on your frame and rear end housing. The 4130 tube is 1-1/4” x ...

The new Quarter-Max Max Grip Brake Pedal Kit is designed to work on most applications. The new Max Grip pedal pad design provides maximum grip along with great new swoopy looks. This unique design will work on master cylinders mounted in front or behind...

The new Quarter-Max Max Grip Clutch Pedal Kit is designed to work on most applications. The new Max Grip pedal pad design provides maximum grip along with great new swoopy looks. Each type of pedal is sold separately to provide you with a minimum of...

The new Quarter-Max Max Grip Gas Pedal Kit is designed to work on most carbureted, EFI or Boosted applications.  The new Max Grip pedal pad design provides maximum grip along with great new swoopy looks. Each type of pedal is sold separately to...

Our Quarter-Max Skull T-Shirt is printed on a Gildan Dry Fit 50/50 black short sleeve t-shirt.

Throttle Return Spring Bracket• Material: Mild Steel• Hole Size: 1/4"

Features:• Air pressure release with dual bleed buttons for faster setting• External gauge bumper• Auto Off feature to save battery• Easy to read to .1 psi• 17" hose with angle chuck• Includes silver carrying case• User...

Used in Strange 5/8″ stud kitsProtects wheel face from lug nut damagePrevents lug nut from bottoming out on stud shoulder 6061-T6511 Billet Aluminum• Strong & lightweight• Premium material protects from deformation under heavy...

ApplicationFoundation for Ford 9 in. housing fabricationDesigned to accept 3-1/4 in. OD axle tubing Features:• Constructed from .141 in. mild steel• Heavy duty .282 in. thick face plate• Internal gussets provide rigidity and support axle...

The Street 4-Bar Kit with Billet Adjustable Shock Mounts is a high quality kit designed for use on hot rods and street rods. The top and bottom 4-link bars were designed to be parallel to each other for a smooth ride.Select your desired rod end...

Quarter-Max's Pro Series 4-Link Kit was designed to hold up to high horsepower and has been race proven on Quarter-Max race cars for years. This 4-link kit features our billet adjustable shock mounts, which offer a wide range of adjustability over a...

The Quarter-Max 4-Link Kit with Billet Adjustable Shock Mounts can be used in most sportsman and street/strip applications.This 4-link kit features our billet adjustable shock mounts, which offer a wide range of adjustability over a fixed shock mount...

Easily mount your coil-over shocks with Quarter-Max Chassis & Racing Components’ high quality Billet Adjustable Threaded Shock Mount Kit. For customers that are not exactly sure of the final ride height or stance they want, or what shock...

Easily mount your coil-over shocks with Quarter-Max Chassis & Racing Components’ high quality Billet Adjustable Threaded Shock Mount Kit. For customers that are not exactly sure of the final ride height or stance they want, or what shock...

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Right hand• Thread Size: 1/2-20• Size: 7/8 in. OD x .083 in. W tube• Style: Long• Material: 4130Sold individually.