1987 C30 454 TBI to Carb Swap

[turning wrenches]

Does the block on an 1987 454 have the correct casting to accept a fuel pump push rod?

 

[gpmorgan]

I think, not 100% sure, you can put a rod and pump on it. I would question it having a lobe on the cam to run the pump.

 

[Charlie]

 

[Craig 85]

I just bought this rebuilt 454 from Chevy for my truck. GM 12339193. 1987 C30 is one of the applications. So I would say yes.

http://www.crateenginedepot.com/74-Ltr-454-CID-Gm-Engine-1974-1990-Reman-12339193-P9428.aspx

L19, LE8

1980 1986 CHEV/GMC PICKUP, SUBURBAN (C2)

1980 1986 CHEV/GMC PICKUP, SUBURBAN (CK3)

1988 1990 CHEV/GMC PICKUP (CK3)

1990 1990 CHEV/GMC PICKUP (C1)

1987 1989 CHEV/GMC PICKUP, SUBURBAN (RV2, 3)

1987 1990 CHEV/GMC PICKUP, SUBURBAN (R2, 3)

1988 1990 CHEV/GMC VAN (G3)


2 or 4 bolt mains. With flat tappet camshaft, With machined fuel pump boss, With clutch pivot boss.

 

[Old77]

 

[animal]

 

[1973c10]

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