Availability
Coil-Over Sleeve Kit, Black, Kit
Part Number: QA1-COK103
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Shock, Proma Star, Single-Adjustable, Aluminum Body, Clear Anodized, Twin-Tube, 16.875 in. Extended, 11.625 in. Collapsed, Each
Part Number: QA1-DS509
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Shock, Proma Star, Single-Adjustable, Aluminum Body, Clear Anodized, Twin-Tube, 23.625 in. Extended, 15.000 in. Collapsed, Each
Part Number: QA1-DS903
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Shock, Proma Star, Single-Adjustable, Aluminum Body, Clear Anodized, Twin-Tube, 11.125 in. Extended, 8.750 in. Collapsed, Each
Part Number: QA1-DS305
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Sleeves, Aluminum, Black Anodized, 7.000 in. Length, for Use with 3.5 in. I.D. Springs, QA1 26 Series, Kit
Part Number: QA1-CK2671
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coilover Sleeves, Aluminum, Black Anodized, 9.000 in. Length, for Use with 3.5 in. I.D. Springs, QA1 26 Series, Kit
Part Number: QA1-CK2691
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coilover Sleeves, Aluminum, Black Anodized, 7.000 in. Length, for Use with 3.5 in. I.D. Springs, QA1 51 Series/QA1 5Q Series, Kit
Part Number: QA1-CK5Q71
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coilover Sleeves, Aluminum, Black Anodized, 9.000 in. Length, for Use with 3.5 in. I.D. Springs, QA1 51 Series/QA1 5Q Series, Kit
Part Number: QA1-CK5Q91
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coilover Spring, High Travel, 200 lbs./in. Rate, 16 in. Length, 2.50 in. I.D., Silver Powdercoated, Each
Part Number: QA1-16HT200
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Spring, High Travel, 700 lbs./in. Rate, 12 in. Length, 2.50 in. I.D., Black Powdercoated, Each
Part Number: QA1-12HT700B
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coilover Spring, Mustang II, 500 lbs./in. Rate, 8 in. Length, 3.50/2.50 in. I.D., Chrome Plated, Each
Part Number: QA1-8MB500
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Spring, Mustang II, 600 lbs./in. Rate, 8 in. Length, 3.50/2.50 in. I.D., Chrome Plated, Each
Part Number: QA1-8MB600
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Shocks and Struts, Pro Coil, Single-adjustable, Twin-tube, Stud Upper/Bar Pin Lower, 18.750 in. Extended Length, Rear, Chevrolet, Each
Part Number: QA1-GS601
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Spring, Mustang II, 700 lbs./in. Rate, 8 in. Length, 3.50/2.50 in. I.D., Chrome Plated, Each
Part Number: QA1-8MB700
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Shocks and Struts, Pro Coil, Single-adjustable, Twin-tube, Aluminum, Silver, 14.50 in. Extended Length, Each
Part Number: QA1-GS506
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Components, Tuning Kit, MOD Series Shocks, Firm Rebound Modules for 2 Shocks, Pair
Part Number: QA1-TK110
Not Yet Reviewed
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
Coilover Shocks and Struts, Pro Coil, Single-adjustable, Twin-tube, Aluminum, Silver, 14.50 in. Extended Length, Pair
Part Number: QA1-GS508
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coilover Components, Tuning Kit, MOD Series Shocks, Soft Compression Modules for 2 Shocks, Pair
Part Number: QA1-TK107
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Coilover Components, Tuning Kit, MOD Series Shocks, Soft Rebound Modules for 2 Shocks, Pair
Part Number: QA1-TK108
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coilover Components, Tuning Kit, MOD Series Shocks, Firm Compression Modules for 2 Shocks, Pair
Part Number: QA1-TK109
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Coil Spring Bolt-In Adapter, Fits G-Body and GM F-Body Cars, QA1 Precision Products, Pair
Part Number: QA1-7720-203
Estimated Ship Date: Monday 11/17/2025
Estimated Ship Date: Monday 11/17/2025
KIT, SPANNER, THRUST
Part Number: QA1-7039-351
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
KIT, SPANNER, THRUST, SLEEVE
Part Number: QA1-7039-352
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
KIT, SPANNER, THRUST, SLEEVE
Part Number: QA1-7039-353
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
KIT, SPANNER, THRUST, SLEEVE
Part Number: QA1-7039-354
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2025 if ordered today
Estimated Ship Date: Dec 3, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.