Hydraulic Roller Lifters - Crower

Solid Roller Lifters 

Maximus Series Roller Lifters feature a High Strength Alloy Steel Body, 

carbonized for strength and wear resistance. A beefy stainless steel alignment 

blade and precision ground mounting pad ensure a perfect alignment. The finest 

bearing quality steel available, heat treated to our spec., gives our outer race the 

best rolling element and highest impact loading possible. Riding on precision 

sorted, contoured & micro polished needles. These also roll on a tool steel axle, 

heat treated to material specifictions for maximum strength, hardness, and 

reliability. Then precision ground to size and roundness, and micro polish 

finished. Crower implements “HIPPO” (high pressure oiling hole) on the 

Maximus Series Rollers to provide a constant pressure fed oil supply. 

Description 

Intake 

Offset 

Exhaust 

Offset 

Pushrod Seat Location 

Left Center Right 

Lifter Body Pushrod 

Diameter Seat Height 

Lifter 

Weight 

Tall Lifter Bearing 

Bore Block* O.D. 

Part No. 

CHEVROLET SBC V8 262-400 cu. in. .903 dia. centers 

CHEVROLET SBC V8 262-400 cu. in. .903 dia. intake 

offset .150" 

CHEVROLET V8 262-400 cu. in. SB2 Head w/std block 

.903 dia. centers only 

CHEVROLET V8 262-400 cu. in. SB2 Head w/SB2 Block 


CHEVROLET SBC V8 262-400 cu. in. .937 dia. centers 

CHEVROLET SBC V8 262-400 cu. in. .937 dia. intake 

offset .150" 





CHEVROLET BBC V8 .903 dia. centers, tall deck 

CHEVROLET BBC V8 .903 dia. intake offset .150, tall deck 

CHEVROLET BBC V8 .937 dia. centers, tall deck 

CHEVROLET BBC V8 .937 dia. intake offset .150, tall deck 

CHEVROLET V8 Johnson Rodeck 481X .903 dia., tall deck 

- 

YES 

YES 

- 

- 

YES 

YES 

- 

- 

YES 

- 

YES 

- 

- 

- 

YES 

- 

- 

- 

YES 

- 

- 

- 

- 

- 

- 

- 

4 

8 

- 

- 

4 

8 

- 

- 

4 

- 

4 

- 

16 

8 

- 

16 

16 

8 

- 

16 

16 

8 

16 

8 

16 

- 

4 

8 

- 

- 

4 

8 

- 

- 

4 

- 

4 

- 

.9031" 

.9031" 

.9031" 

.9031" 

.9361" 

.9361" 

.9361" 

.9361" 

.9031" 

.9031" 

.9361" 

.9361" 

.9031" 

1.590" 

1.590" 

1.590" 

1.590" 

1.430" 

1.430" 

1.430" 

1.430" 

1.590" 

1.590" 

1.430" 

1.430" 

1.410" 

130g 

130g 

130g 

130g 

133g 

133g 

133g 

133g 

130g 

130g 

133g 

133g 

117g 

YES 

YES 

YES 

YES 

YES 

YES 

YES 

YES 

YES 

YES 

YES 

YES 

YES 

.812" 

.812" 

.812" 

.812" 

.850" 

.850" 

.850" 

.850" 

.812" 

.812" 

.850" 

.850" 

.812" 

66290X903M-16 

66292X903M-16 

66282X903M-16 

66283X903M-16 

66290X937M-16 

66292X937M-16 

66282X937M-16 

66283X937M-16 

66291X903M-16 

66293x903M-16 

66291X937M-16 

66293x937M-16 

66481M-16 

CHRYSLER V8 426 Hemi w/pushrod oiling 1.000 dia. 

CHRYSLER V8 426 Hemi 1.000 dia. 

CHRYSLER V8 426 .903 dia. 

CHRYSLER V8 426 Hemi .903 dia. +.120 pushrod seat 

CHRYSLER V8 426 Hemi .903 dia. w/BA blade +.120 

pushrod seat 

CHRYSLER V8 Arias 8.3L (std seat height) .903 dia. 

CHRYSLER V8 Arias 8.3L (+.120 seat height) .903 dia. 

CHRYSLER V8 Arias 10.0L (std seat height) .903 dia. 

CHRYSLER V8 Arias 10.0L (+.120 seat height) .903 dia. 

FORD V8 62' up 221-302-351W .903 dia. 

FORD V8 63' up 390-427FE .903 dia. 

FORD V8 68' up 370-460 .903 dia. 

FORD V8 63' up 351C-351M-400 .903 dia. 

FORD V8 429 Boss "Z" Bar 

FORD V8 289-351W .903 dia. intake offset .150 

FORD V8 429-460 .903 dia. intake offset .150 

FORD V8 62' up 221-302-351W .937 dia. 

FORD V8 63' up 390-427FE .937 dia. 

FORD V8 68' up 370-460 .937 dia 

FORD V8 63' up 351C-351M-400 .937 dia. 

FORD V8 289-351W .937 dia. intake offset .150 

FORD V8 429-460 .937 dia. intake offset .150 

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- 

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- 

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- 

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- 

- 

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- 

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- 

- 

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- 

- 

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- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

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- 

- 

- 

- 

- 

- 

- 

- 

- 

16 

16 

16 

16 

16 

16 

16 

16 

16 

16 

16 

16 

16 

16 

8 

8 

16 

16 

16 

16 

8 

8 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

8 

8 

- 

- 

- 

- 

8 

8 

.9975" 

.9975" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9031" 

.9361" 

.9361" 

.9361" 

.9361" 

.9361" 

.9361" 

1.340" 

1.340" 

1.340" 

1.460" 

1.460" 

1.340" 

1.460" 

1.340" 

1.460" 

1.590" 

1.590" 

1.590" 

1.590" 

1.590" 

1.590" 

1.590" 

1.430" 

1.430" 

1.430" 

1.430" 

1.430" 

1.430" 

142g 

142g 

121g 

129g 

129g 

121g 

129g 

121g 

129g 

130g 

130g 

130g 

130g 

130g 

130g 

130g 

133g 

133g 

133g 

133g 

133g 

133g 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

.920" 

.920" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.812" 

.850" 

.850" 

.850" 

.850" 

.850" 

.850" 

66271M-16 

66272M-16 

66284M-16 

66285M-16 

66285MB-16 

66284AM-16 

66285AM-16 

66284ATM-16 

66285ATM-16 

66215X903M-16 

66216X903M-16 

66217X903M-16 

66218X903M-16 

66219X903M-16 

66378X903M-16 

66379X903M-16 

66215X937M-16 

66216X937M-16 

66217X937M-16 

66218X937M-16 

66378X937M-16 

66379X937M-16 

Crower roller lifters are rebuildable. 

For technical support call 619-661-6477 or visit www.crower.com 

7

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Hydraulic Roller Lifters - Crower

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