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Grand Slam Kit with Modular 2.5' Drop spindles, 1971-72 C10

CPP high-performance automotive parts for classic cars
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Part #
7172GSK-5D-MOD
Product Takes 7 Days to Ship
$1,724.00
1971-72 C10, Choice of Booster Size (9" recommended), Choose Stock Height or 1,2,3 inch Drop Front Spring & Stock or 3,4,5 Rear Drop Spring,5 x 5
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Prop 65 warning
The CPP Grand Slam Kit is the ideal solution for owners of 1971-72 C10 trucks seeking to enhance brake safety while customizing their vehicle’s stance. This comprehensive kit includes 2.5" Modular Drop spindles that only move the wheels out 1/4" per side, high-quality bearings, calipers, and 12" rotors, along with brake hoses, a master cylinder, power booster, and proportioning valve for improved braking performance. To achieve the desired stance, the kit also features four gas shocks and four lowered coil springs. Just tell us the stance you want, and we’ll do the rest.
In addition to these key components, the kit includes inner and outer tie rod ends, custom adjusting sleeves, upper and lower ball joints, seals, spindle nuts, dust shields, and dust caps, with all necessary hardware for installation included. The front disc kit does not work with OEM drum brake wheels. Note that factory 6-lug applications utilize 7/16" diameter studs, while 5 on 5-lug kits feature 1/2" diameter studs. Leaf spring trucks need to call for more details.
More Information
Product Name Grand Slam Kit with Modular 2.5' Drop spindles, 1971-72 C10 SKU 7172GSK-5D-MOD
Brake Booster Included Yes Front Brake Hoses Included Yes
Spindle Type Modular Drop Spindle Wheel Offset -0.75
Spindle Finish None Rear Shocks Included Yes
Front Spring Type Stock Height, 1, 2, or 3 Inch Drop Springs Rear Spring Type Stock Height, 3,4, 4HD or 5 inch Drop Springs
Front Coil Springs Included Yes Rear Coil Springs Included Yes
C Notch Included No Front Shocks Included Yes
Front Brake Kit Included Yes Adjustable Trac Bar Included No
Rear Shock Relocator Included No Inner Tie Rods Included Yes
Outer Tie Rods Included Yes Tie Rod Sleeves Included Yes
Ball Joints Included Yes Spindles Included Yes
Front Brake Kit Type 12 Inch Front Brake Kit Prop65 Yes
Brand CPP Product Type Suspension Handling Packages
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This kit includes:

  1. Fixed

  2. P/N: 6372CSSK-F1

    • Description: 1in Drop Springs & Shocks
    • Quantity: 1

  3. P/N: 6372CSSK-F2

    • Description: 2in Drop Springs & Shocks
    • Quantity: 1

  4. P/N: 6372CSSK-F3

    • Description: 3in Drop Springs & Shocks
    • Quantity: 1

  5. P/N: 6372CSSK-FS

    • Description: Stock Height Springs & Shocks
    • Quantity: 1

  6. P/N: 6372CSSK-R3

    • Description: 3in Drop Springs & Shocks
    • Quantity: 1

  7. P/N: 6372CSSK-R4

    • Description: 4in Drop Springs & Shocks
    • Quantity: 1

  8. P/N: 6372CSSK-R4HD

    • Description: 4in H.D Drop (Panel, Suburban, Blazer)
    • Quantity: 1

  9. P/N: 6372CSSK-R5

    • Description: 5in Drop Springs & Shocks
    • Quantity: 1

  10. P/N: 6372CSSK-RS

    • Description: Stock Height Springs & Shocks
    • Quantity: 1

  11. P/N: 6772BB24-11

    • Description: 11in Single Diaphragm
    • Quantity: 1

  12. P/N: 7172SK-UBB

    • Description: Suspension Upgrade Kit For 7172Swbk
    • Quantity: 1

  13. P/N: 7387SWBK-5

    • Description: Front Disc Brake Kit w/ 2.5in Modular Drop Spindles for 1973-1987 Chevy 1/2 Ton Truck, 5x5 12in Rotor, Single Piston
    • Quantity: 1
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