Chrysler 408, V-8

408

Part
Number
IC982
Compression Ratios

62-9.0
68-8.6
72-8.3

Quick Reference CR

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This ratio is calculated using a .030 oversize only.



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Step Dish
Effective Head Volume: 34cc
Ring Packs

2-1/16
1-3/16

Ring Sets

4000BM8


4000BD8



Pin Number

984x216K


Lock Ring

PRH107-3



SPECIFICATIONS
Bore:4 Rod Length:6.123 Pin Diameter:0.984
Stroke:4.000 Comp. Ht:1.445 Sizes:.030
.040
.060
.070
.080
Minimum Clearance: Click Here To View
SPECIAL CLEARANCE REQUIREMENTS 		 Crank-to-Deck Clearance:9.585 Weight
Piston / Pin:		489 / 106
NOTES
Piston uses a 2.500" long centered pin. Designed for 1992 and up blocks with crank clearance to deck of 9.5585. Pre-1992 blocks have crank clearance to deck of 9.599. Ring set pt. no. 4000BD8 or 4000BM8.
Made with Chrysler 360 block. Kit no. IC982KTD or IC982KTM.


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