Availability
Valve Springs, Dual, 1.530 in. Outside Diameter, 501 lbs./in. Rate, 1.125 in. Coil Bind Height, Set of 16
Part Number: CRO-68705-16
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Spring Kit, Single Beehive, Titanium Retainers, Kit
Part Number: CRO-84708
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
Valve Springs, Retainers, Single Springs, Steel Retainers, Kit
Part Number: CRO-84711
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
Valve Springs, Single, Beehive, 321 lbs./in. Rate, Steel Retainers, Kit
Part Number: CRO-84711X2
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
Valve Spring Kit, Single Beehive, Titanium Retainers, Kit
Part Number: CRO-84710
Not Yet Reviewed
Estimated Ship Date: Dec 2, 2025 if ordered today
Estimated Ship Date: Dec 2, 2025 if ordered today
VALVE SPRINGS PREMIUM DUAL HIGH LIFT 1.550 OD .726 ID
Part Number: CRO-68857-16
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
VALVE SPRINGS 1.560 SUPER CLEAN CHROME SILICON DUAL/DAMPER
Part Number: CRO-68715-16
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
SPRING KIT FORD 4.6L/5.4 DOHC MODULAR (4 VALVE)W/ TITANIUM RETAINERS
Part Number: CRO-84710X2
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
DUAL SPRING KIT WITH TITANUM RETAINERS & SPRING SEAT DISCS
Part Number: CRO-84806
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
DUAL SPRING KIT WITH TITANUM RETAINERS, SPRING SEAT DISCS & SHIMS
Part Number: CRO-84843
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
Lifters, ROLLER LIFTER KIT FORD 351C 351M 400 V8 DUAL SPRING
Part Number: CRO-84521S
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
HYDRAULIC ROLLER KIT CHEVY LT1 VASCO SINGLE SPRING
Part Number: CRO-84554
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
Rocker Arms, Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Set of 16
Part Number: CRO-73605-16
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Stud Mount, Full Roller, Stainless Steel, 1.73 Ratio, Fits 7/16 in. Stud, Ford, Set of 16
Part Number: CRO-73615-16
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Full Roller, Stainless Steel, 1.60 Ratio, 7/16 in. Stud, Chevy, Small Block, Set of 16
Part Number: CRO-73641-16
Estimated Ship Date: Nov 6, 2025 if ordered today
Estimated Ship Date: Nov 6, 2025 if ordered today
Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Ford, 221-302/351W, Set of 16
Part Number: CRO-73612-16
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
Rocker Arm, Stud Mount, Full Roller, Stainless, 1.75 Ratio, Fits 7/16 in. Stud, Chevy, 230/250/292, L6, Set 12
Part Number: CRO-73631-12
Not Yet Reviewed
Estimated Ship Date: Nov 4, 2025 if ordered today
Estimated Ship Date: Nov 4, 2025 if ordered today
Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.6 Ratio, Ford, Set 16
Part Number: CRO-73618-16
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless, 1.7 Ratio, Chevy, Small Block, Set of 16
Part Number: CRO-73643-16
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Rocker Arms, Full Roller, Stainless Steel, 1.50 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 16
Part Number: CRO-73600-16
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
Rocker Arms, Full Roller, Stainless Steel, 1.8 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16
Part Number: CRO-73608-16
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
ROCKER ARMS CHEVY 396-454 1.8 7/16 (NO SURELOCKS)
Part Number: CRO-73608NS-16
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
Rocker Arms, 3/8 in. Stud Mount, Full Roller, Stainless Steel, 1.65 Ratio, Ford, 221-302/351W, Set of 16
Part Number: CRO-73610-16
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
Rocker Arms, 3/8 in. Stud Mount, Full Roller, Stainless Steel, 1.7 Ratio, Ford, 221-302/351W, Set of 16
Part Number: CRO-73611-16
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
Rocker Arms, Full Roller, Stainless Steel, 1.7 Ratio, Fits 7/16 in. Stud, Ford, 289/302/351W, Set of 16
Part Number: CRO-73614-16
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2025 if ordered today
Estimated Ship Date: Nov 20, 2025 if ordered today
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