P-Ayr plastic replica products are perfect for mock ups or decorative and display purposes. Each one is a faithful reproduction of the original, often with the cooperation of the original manufacturer. With the use of steel inserts for all bolt holes, and all specifications are held to OEM tolerances. You can bolt any factory component or accessory to a P-Ayr engine and it will fit. That's why many P-Ayr engines, transmissions and accessories are used to design and build chassis. They are perfect for mock-ups.

More From This Category

Dart Engine Block, Big M, 4-Bolt Mains, 2-Piece Rear Seal, BBC 9.800 4.600 2.125 Cam, Each

Dart Engine Block, Big M, 4-Bolt Mains, 2-Piece Rear Seal, BBC 9.800 4.600 2.125 Cam, Each

$6,536.65

View
World Engine, Bare Block, Merlin IV BB Chev Iron Block - 9.800" Deck, 4.495" Bore, Billet Caps, 55mm Cam, .904" Lifters

World Engine, Bare Block, Merlin IV BB Chev Iron Block - 9.800" Deck, 4.495" Bore, Billet Caps, 55mm Cam, .904" Lifters

$6,500.00 $7,061.42

View
8% OFF
Dart Engine Block, Big M, Aluminium, 4-Bolt Mains, 2-Piece Seal, BBC 10.200, Standard, 4.500 ductile, Each

Dart Engine Block, Big M, Aluminium, 4-Bolt Mains, 2-Piece Seal, BBC 10.200, Standard, 4.500 ductile, Each

$11,618.88

View
Dart Engine Block, Big M Sportsman Chevorlet Big Iron, 4.560 In. Bore, 9.800 In. Deck, Each

Dart Engine Block, Big M Sportsman Chevorlet Big Iron, 4.560 In. Bore, 9.800 In. Deck, Each

$6,695.71

View
Dart Engine Block, Big M2 Pro Chevorlet Big Iron, 4.500 In. Bore, 9.800 In. Deck, Each

Dart Engine Block, Big M2 Pro Chevorlet Big Iron, 4.500 In. Bore, 9.800 In. Deck, Each

$7,164.39

View
Dart Engine Block, Big M Race Series Chevorlet Big Aluminum, 4.250 In. Bore, 9.800 In. Deck, Each

Dart Engine Block, Big M Race Series Chevorlet Big Aluminum, 4.250 In. Bore, 9.800 In. Deck, Each

$15,136.99

View