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  #1  
Old 08-31-2023, 09:38 PM
GtoFM's Avatar
GtoFM GtoFM is offline
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Location: NW Ohio
Posts: 288
Default Crane Cam I.D.

Looking for grind stats on this Crane Cam. Obviously, no cam card. I have found old catalogs but only determined the 28 signifies Pontiac. Number on the cam:

77
201252
576
28 - 5? - 00
(? is maybe a 5)
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  #2  
Old 09-01-2023, 05:19 AM
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Kenth Kenth is offline
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Looks like a TRW576 cam.

Interchanges with:

Enginetech: ES641
Crower Cams: 60238
Avon Automotive: CS-641
Manley: MS641
Republic Tire: TC-312
Engine Dynamics: S-641
Crane: C576
Wolverine: CS-641
Wolverine: WG-1134
Elgin: E-576-S
TRW: TM576
General Motors: 9779066
Muskegon: MC-641
Melling: SPC-4
Balkamp: 229-1626
Crane: 283971
Mcquay-Norris: CM575
Sealed Power: CS-641

HTH

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  #3  
Old 09-01-2023, 01:51 PM
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1968GTO421 1968GTO421 is offline
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Melling: SPC-4 according to Melling is a stock replacement cam.

https://www.summitracing.com/parts/mel-spc-4

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