Crower Engine Parts

Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER NUT LOW PROFILE FOR LS 3/8-24 12 PT

Part Number: CRO-74523L-16

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Special Order

Valve Spring Retainers, Steel, 10 Degree, 1.500 in. Outside Diameter, .700 in. Inside Diameter, Set of 16

Part Number: CRO-87055-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

• Special Order

Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Pair

Part Number: CRO-66290-2

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Special Order

Valve Spring Retainers, Steel, 7 Degree, 1.495 in. Outside Diameter, .730 in. Inside Diameter, Set of 16

Part Number: CRO-87063M-16

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Special Order

Valve Springs, Single, 1.260 in. Outside Diameter, 390 lbs./in. Rate, 1.090 in. Coil Bind Height, Set of 16

Part Number: CRO-68304-16

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 9, 2026 if ordered today

• Special Order

Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.535 in. O.D.,.635 in. I.D.,.730 in. Spring I.D.,Set 16

Part Number: CRO-68942-16

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.625 in. Outside Diameter, .635 in. Inside Diameter, Set of 16

Part Number: CRO-68936-16

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

SPRING SEAT DISCS 1.540 .805 .570

Part Number: CRO-68943-16

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

HYDRAULIC ROLLER LIFTERS 396-454 CHEVY V8 LATE MODEL (DROP IN STYLE)

Part Number: CRO-66331-1

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

Rocker Arm, 7/16 in. Stud Mount, Full Roller, Stainless, 1.75 Ratio, Chevy, Small Block, Each

Part Number: CRO-73676-1

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

• Special Order

Rocker Arm, 7/16 in. Stud Mount, Full Roller, Stainless, 1.65 Ratio, Pontiac, V8, Each

Part Number: CRO-73624-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

• Special Order

Rocker Arm, 3/8 in. Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Chevy, Small Block/V6, Each

Part Number: CRO-73603-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

Rocker Arms, 7/16 in. Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Ford, 221-302/351W, Each

Part Number: CRO-73612-1

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Special Order

Valve Locks, Machined, Chromoly, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Set of 32

Part Number: CRO-86111X2-16

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Special Order

Rocker Arm, 7/16 in. Stud Mount, Full Roller, Stainless, 1.8 Ratio, Ford, Each

Part Number: CRO-73619-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

Valve Springs, Single, 1.255 in. Outside Diameter, 378 lbs./in. Rate, 1.130 in. Coil Bind Height, Each

Part Number: CRO-68301X1-1

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

• Special Order

RETAINERS CHROMOLY 11/32 FOR 1.250 SPRING

Part Number: CRO-86032-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

Valve Spring Seat Cups, Steel, .060 in. Thickness, 1.550 in. Outside Diameter, 1.00 in. Inside Diameter, Each

Part Number: CRO-68951-1

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Special Order

KEEPERS CHROMOLY MACHINED 11/32 [-.050 INST. HT.]

Part Number: CRO-86107X2-PR

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

• Special Order

CROSS PINS FOR CENTRIFUGAL ARMS

Part Number: CRO-78411-6

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

TITANIUM RETAINERS FOR VW

Part Number: CRO-86046-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

Rocker Arm Screws, SHAFT ROCKER LASH ADJUSTER 3/8 X .940 OL

Part Number: CRO-74522S

Not Yet Reviewed

Estimated Ship Date: Friday 1/2/2026

TITANIUM RETAINERS FOR 1.550 OD SPRING, 10 DEGREE

Part Number: CRO-86068-1

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Special Order

SOLID LIFTERS FORD 332-428

Part Number: CRO-66916-1

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Special Order

SOLID LIFTERS FORD 221-351 & 429-460

Part Number: CRO-66915-1

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Special Order