Chevy 377, V-8

377

Part
Number
IC9943
Compression Ratios

58-9.9
62-9.5
64-9.3
76-8.4

Quick Reference CR

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Dish
Effective Head Volume: 20cc
Ring Packs

2-5/64
1-3/16

Pin Number

0927x224K


Lock Ring

93



SPECIFICATIONS
Bore:4.125 Rod Length:5.7 Pin Diameter:0.927
Stroke:3.480 Comp. Ht:1.561 Sizes:STD
.030
.040
.060
Minimum Clearance: Click Here To View
SPECIAL CLEARANCE REQUIREMENTS 		 Crank-to-Deck Clearance:9.025 Weight
Piston / Pin:		543 / 132
NOTES
2 symmetrical valve reliefs and centered pin. Ring pt. no. 4125AM8. Kit no. IC9943KTM.


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