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Marx Parts LLC       

GMC 6 Cylinder

GMC 6 Cylinder 223-233 1935-38

GMC 6 Cylinder 230 1937-39

GMC 6 Cylinder 228-236-248-270 1939-62

GMC Truck 6 216- 1937-53 GMC 6 235 1946-49

6 Cylinder  235 1950-52 Passenger & Truck

GMC 6 Cylinder 302 1951-59

6 Cylinder 235 1953-62 Truck 1953-63

Truck 6 Cylinder 261 1954-62

 

 

 NOTE: =should be in stock and available to ship within 1-2 business days.

          =normally not in stock or limited supply; This may take up to 3-6 weeks for delivery.

                              Email for more information.

If you order a part and then decide to cancel the order without contacting us, you will be subject to a 5% refund fee as our merchant account / PayPal no longer returns fees charged to us and to cover paperwork. It is strongly suggested that you contact us before ordering if you are unsure about shipping times, correct part or any other problem that may come up.

 

NOS and NORS copper asbestos, steel asbestos, beaded steel  and corbestos head and manifold gaskets  may also be available in our inventory. If listed as NOS or NORS, this is subject to stock on hand. We reserve the right to substitute, unless noted in your purchase.

Pontiac 6 222-239 1935-54 GMC 6 223-233 1935-38

 

Engine Rebuilding Set   RS517C     $290.00
Head Gasket   517C    $124.00  
Intake and Exhaust Set   11024     $31.00
Oil Pan Set   30004     $29.00

Rear Main Seal-rope   5252     $31.00 

Timing Cover Set   GS13020     $27.00 
Valve Cover Set   12010   $27.00

Oldsmobile 6 215-219-229-238 1937-48 GMC 6 230 1937-39

Engine Rebuild Gasket Set with NOS Victor 992S or equivalent Head Gasket  RS516S  $299.00
Engine Gasket Set without Head Gasket    RSU516   $240.00
NOS Victor or Equivalent Head Gasket   Victor number 992S  $80.00
Intake and Exhaust Set   12032     $29.00
Oil Pan Set   24007    $29.00

Rear Main Seal-rope   5142    $31.00 

Timing Cover Set   GS14011     $22.00
Valve Cover Set   13008    $27.00

GMC 6 228-236-248-270 1939-62

Engine Rebuilding Set   RS595G     $142.00

Head Gasket - GraphTite   595G     $85.00

Intake and Exhaust Set, 270 50-54   11074     $20.00

Intake and Exhaust Set, all others   11025     $20.00 

Oil Pan Set   28011     $19.00  

Rear Main Seal-rope   5144     $28.00

Timing Cover Gasket Set   GS11075     $24.00   

Push Rod Cover Set   28017E     $16.00

Valve Cover Set   28012E    $20.00  

Chevrolet 6 235 1950-52 Passenger & Truck

 GMC Truck 6 216- 1937-53 GMC 6 235 1946-49

Engine Rebuild Gasket Set - with steel HG   RS502S   $162.00

Engine Rebuild Gasket Set - with Graphtite™ HG   RS502G   $132.00

Engine Rebuild Gasket Set - with Copper HG   RS502C   $180.00

 

  NOS Head Gasket - steel   502S   $80.00
  Head Gasket - Graphtite™   502G   $67.00
  Head Gasket - Copper   502C   $96.00
  Intake and Exhaust Gasket Set (37-48, 51-53)   11009  $21.00
  Intake and Exhaust Gasket Set, 49-50   11050   $23.00
 Oil Pan Gasket Set, 37-39   27007   $19.00
  Oil Pan Gasket Set, 40-53   27013    $19.00
  1940-53 Rear Main Seal - rope   6100   $28.00
  Timing Cover Gasket Set   GS11075   $24.00
  Push Rod Cover Gasket Set   26011E   $24.00
  Valve Cover Gasket Set   27005   $18.00  

 GMC 6 302 1951-59

Engine Rebuild Gasket Set   RS589G     $145.00 
Head Gasket - GraphTite™   589G$85.00
Intake and Exhaust Set, 270 50-54   11074     $20.00
Oil Pan Gasket Set   28011     $19.00 

Rear Main Seal-rope   5144     $28.00

Timing Cover Gasket Set GS11075 $24.00
Push Rod Cover Gasket 28017E $16.00
Valve Cover Gasket Set   28012E  $20.00 

Chevrolet, GMC Truck 6 261 1954-62

  Engine Rebuild Gasket Set   RS639G   $138.00

  Head Gasket   639G   $77.00
Intake and Exhaust Gasket Set   11054   $19.00
  Oil Pan Gasket Set, 40-53   27013    $19.00
 Oil Pan Gasket Set, 55-58   27019   $20.00
  Rear Main Seal - rubber, 56-62 (see notes)  4519S  $59.00
  Rear Main Seal - rope, 54-55   6100  $28.00
  Timing Cover Gasket Set   GS11075   $24.00
  Push Rod Cover Gasket Set   26013E  $16.00
 Valve Cover Gasket Set, 54-62   27018E  $18.00