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R1040

Seal Information for Build #R1040

**DOES NOT RETAIN ORIGINAL GM SEALS**

 

Name:

Ralph Underwood

Date Sealed:

7/10/25

   

Serial:

15047701

Engine Model:

602

Production Code:

Engine Date:

4/17/14

   

RF Intake Manifold:

RR Intake Manifold:

R11349

LF Intake Manifold:

R11355

LR Intake Manifold:

R11350

RR Cylinder Head:

R11351

LR Cylinder Head:

R11352

Timing Cover:

R11357 & R11356

Oil Pan:

R11357 & R11354

 

NOTES: SPUN ROD BEARING. CRANK REPLACED. TWO RODS REPLACED. NEW BEARINGS COMPLETE. COMPLETE DISASSEMBLY FOR CLEANING AND INSPECTION. NO VALVE JOB OR SURFACING OF ANY KIND. RINGS WERE NOT REPLACED. DYNO VERIFIED. P/C. NO FACTORY SEALS.

NOTES: 5/8/19: THIS ENGINE IS NOT CURRENTLY LEGAL FOR COMPETITION. THE OIL PAN HAS BEEN CHANGED FOR WRECKER INSTALL. PROVIDING ALL SEALS REMAIN IN PLACE IT CAN BE CONVERTED BACK TO A LEGAL 602 WITH OIL PAN SWAP.

NOTES: 4/16/18: INSTALLED OIL PAN.

NOTES: 12/26/14: NEW ENGINE FOR LORAIN. GM SEALS ON RF AND LF INTAKE MANIFOLD, RF AND LF CYLINDER HEADS, TIMING COVER, AND OIL PAN.

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