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4-Bolt Center Main Cap 1300 A+ Type Only With Bolts

4-Bolt Center Main Cap 1300 A+ Type Only With Bolts

$ 92.9

Availability: 63 in stock
  • Condition: New
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Return shipping will be paid by: Seller
  • Manufacturer Part Number: C-AGA619
  • Returns Accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Brand: Mini Mania
  • Vintage Car Part: Yes

    Description

    Steel 4-bolt center main cap for large bore engines (not 'S'). Comes with correct length HT bolts. For center cap without grade 8 bolts see part 619-CTR.
    On all performance A series engines it is essential to ensure as accurate location of the center main bearing of the crankshaft as possible. Flex allowed here, especially at sustained high RPM levels, can cause spun bearings, crank or main cap breakage with severe or mortal damage to the engine. This specially machined cap provides the ultimate center main location, essential for all stroked engines.
    Requires line boring, and two extra holes drilled into the block and tapped 3/8" UNF. The thrust faces are part machined for final finishing while the line boring is being done.
    Bolts on one way only so take care to read instructions.