Chev 383 Stroker, 5.565" (400CID OE length) Connecting Rods
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Comp Ratio Links Kit Piston Head Style
 (Clink Links Below to go to Kit) 		Available Grades
Stock
Cast		 Claimer Hypereutectic Speed Pro Hypereutectic Keith Black Hypereutectic TRW Forged
(8.1 - 9.9) to 1 A 'D' Shaped Recess Cup  
(9.0 - 12.1) to 1 B Flat Head with 4 Valve Reliefs
(9.3 - 12.1) to 1 C Flat Head with 2 Valve Reliefs  
(10.0 - 13.1) to 1 D .1" Dome  
(10.9 - 15.2)  to 1 E .2" Dome  
All Above Plus Many More

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Chev 383 Stroker, 5.700" (350CID OE length) Connecting Rods
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Comp Ratio Kit Piston Head Style (Clink Links Below to go to Kit)

 

 Claimer Hypereutectic Speed Pro Hypereutectic Keith Black Hypereutectic TRW Forged
(8.0 - 10.3) to 1 A ''D' Shaped Recess Cup    
(9.2 - 12.0) to 1 B Flat Head with 2 Valve Reliefs  
(10 - 14.2) to 1 C .1" Dome  
(10.7 - 15.2) to 1 D .2" Dome  
All Above Plus Many More

X

 Request A Custom Quote For A Kit With Options Not Listed In Any Of the Above Pre Priced Kits

Speed Pro Dyno Proven Horsepower Kits & Equivalents

 Claimer Hypereutectic Speed Pro Hypereutectic Keith Black Hypereutectic TRW Forged
10.72 to 1 with 64cc Heads 401 Horsepower at 5400 RPM  

 

Chev 383 Stroker, 6.0" Converted Olds or Aftermarket Connecting Rods
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Comp Ratio Kit Piston Head Style Claimer Hypereutectic Speed Pro Hypereutectic Keith Black Hypereutectic TRW Forged
(10.7 - 15.2) to 1 A 19cc 'D' Shaped Recess Cup    

 
(10.7 - 15.2) to 1 B Flat Head with 2 Valve Reliefs    
All Above Plus Many More X

Request A Custom Quote For A Kit With Options Not Listed In Any Of the Above Pre Priced Kits