Availability
Crower Engines & Components
Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, .635 in. Inside Diameter, Each
Part Number: CRO-68930-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.685 in. Outside Diameter, .635 in. Inside Diameter, Each
Part Number: CRO-68933-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, .575 in. Inside Diameter, Each
Part Number: CRO-68934-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.56 in. O.D., .505 in. I.D.,.740 in. Spring I.D., Each
Part Number: CRO-68938-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Valve Spring Seat Discs, Steel,.060 in. Thick,1.565 in. O.D.,.660 in. Inside Diameter, Each
Part Number: CRO-68939-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.560 in. Outside Diameter, .562 in. Inside Diameter, Each
Part Number: CRO-68940-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.745 in. Outside Diameter, .635 in. Inside Diameter, Each
Part Number: CRO-68955-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.650 in. Outside Diameter, .635 in. Inside Diameter, Each
Part Number: CRO-68959-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
SHIMS 1.525 X .735 X .060
Part Number: CRO-85062-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
LASH CAPS 6MM .085 THICK (THRU HARDENED)
Part Number: CRO-86141X085-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
LASH CAPS 5MM .035 THICK (THRU HARDENED)
Part Number: CRO-86148X035-1
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
KIT CHEVY 6 CYL SINGLE SPRING CAMSAVER HYDRAULIC
Part Number: CRO-84008X3
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
KIT FORD 240-300 6-CYL DUAL SPRING HYDRAULIC
Part Number: CRO-84010M
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
KIT FORD 332-428 (63-UP) HYDRAULIC W/68302-2 SPRINGS
Part Number: CRO-84016S
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
KIT TOYOTA 4.5L LANDCRUISER SINGLE SPRING & TITANIUM RETAINERS
Part Number: CRO-84182
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
KIT for Nissan PATROL 4.8L TB48
Part Number: CRO-84197
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
KIT NISSAN PATROL 4.8L TB48 WITH CHROMOLY RETAINERS
Part Number: CRO-84197S
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
KIT FORD 351C 351M 400 V8 DUAL SPRING, COOLFACE SOLID LIFTERS
Part Number: CRO-84226X980
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
Valve Springs, Lifters, Retainers, Dual, 1.500 in. Outside Diameter, Ford, 429, 460, Kit
Part Number: CRO-84322
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
ROLLER LIFTER KIT MOPAR 350 361 383 400 413 426 440 B V8
Part Number: CRO-84546M
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
KIT FORD 4.6L/5.4L SOHC (2 VLV) HIGH PRESSURE,TI RETAINERS
Part Number: CRO-84707
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
DUAL SPRING KIT WITH TITANUM RETAINERS & SPRING SEAT DISCS
Part Number: CRO-84806
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
DUAL SPRING KIT WITH TITANUM RETAINERS, SPRING SEAT DISCS & SHIMS
Part Number: CRO-84843
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
CAM BOLTS 5/16 SMALL & BIG BLOCK CHEVY 190 000 PSI
Part Number: CRO-86055-3
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
ULTRA-LOCK CAM BOLTS 5/16
Part Number: CRO-86060-3
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
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