RACING HEAD SERVICE LS Aluminum Block – 4.120 Bore 9.240 D/H 54903U
SKU: RHS54903UProduct information
- Weight140 lbs
- Dimensions26 × 22.5 × 20.5 in
- Material
Aluminum
- Color
Natural
- Finish
Natural
- Quantity
Each
- Cylinder Bore
4.125 in
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Showing 1–20 of 377 resultsSorted by latest
Aluminum
Natural
Natural
Each
4.125 in
Long Block
350 CID
350 HP
396 FT/LB
9.6 to 1
Long Block
376 CID
525 HP
486 FT/LB
10.7 to 1
Long Block
376 CID
495 HP
473 FT/LB
10.7 to 1
Long Block
376 CID
430 HP
425 FT/LB
10.7 to 1
Complete
This product will be delivered via Truck Freight only. Additional shipping charges may apply.
376 CID
525 HP
486 FT/LB
Complete
376 CID
495 HP
473 FT/LB
10.7 to 1
Long Block
376 CID
430 HP
425 FT/LB
10.7 to 1
Each
Long Block
364 CID
452 HP
441 FT/LB
Each
Long Block
350 CID
404 HP
406 FT/LB
19434602
Each
Long Block
376 CID
533 HP
477 FT/LB
Each
Long Block
376 CID
473 HP
444 FT/LB
Cast Iron
Natural
Natural
Each
4.470 in
19433409
Chevrolet Performance ZZ502/502 Deluxe
Each
Yes
Complete
502 CID
Each
Short Block
502 CID
4 Bolt
Yes
Each
Yes
Long Block
350 CID
405 HP
Each
Short Block
350 CID
333 HP
381 FT/LB
Each
Yes
Complete
632 CID
1004 HP