{"title":"Chevy Pistons","description":"","products":[{"product_id":"bc574v-040","title":"BC574V-040","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.040\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -5.1cc Valve Reliefs\u003cbr\u003e10.2:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image may differ from actual product. 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staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.030 \/ 1.062 \/ -6.8cc","offer_id":46912443449602,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1011-040","title":"BC1011-040","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.040\u003cbr\u003eCompression Height: 1.062\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e10.8:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.040 \/ 1.062 \/ -6.8cc","offer_id":46912462225666,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1015-040","title":"BC1015-040","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.040\u003cbr\u003eCompression Height: 1.680\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.5:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.040 \/ 1.680 \/ -6.8cc","offer_id":46912579109122,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1020-020","title":"BC1020-020","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.020\u003cbr\u003eCompression Height: 1.250\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.8:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.020 \/ 1.250 \/ -6.8cc","offer_id":46912580550914,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1020-030","title":"BC1020-030","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.030\u003cbr\u003eCompression Height: 1.250\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.8:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.030 \/ 1.250 \/ -6.8cc","offer_id":46912588644610,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1020-040","title":"BC1020-040","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.040\u003cbr\u003eCompression Height: 1.250\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.9:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.040 \/ 1.250 \/ -6.8cc","offer_id":46912589496578,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1020-060","title":"BC1020-060","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.060\u003cbr\u003eCompression Height: 1.250\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.9:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.060 \/ 1.250 \/ -6.8cc","offer_id":46912590774530,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1020-std","title":"BC1020-STD","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.000\u003cbr\u003eCompression Height: 1.250\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.7:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.000 \/ 1.250 \/ -6.8cc","offer_id":46912591298818,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1021-std","title":"BC1021-STD","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.000\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.7:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.000 \/ 1.560 \/ -6.8cc","offer_id":46912592085250,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1021-020","title":"BC1021-020","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.020\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.7:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.020 \/ 1.560 \/ -6.8cc","offer_id":46912593166594,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1021-030","title":"BC1021-030","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.030\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.8:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.030 \/ 1.560 \/ -6.8cc Flat Top","offer_id":46912594051330,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1021-035","title":"BC1021-035","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.035\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.9:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.035 \/ 1.560 \/ -6.8cc Flat Top","offer_id":46912595689730,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1021-040","title":"BC1021-040","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.040\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.9:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.040 \/ 1.560 \/ -6.8cc Flat Top","offer_id":46912596345090,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1021-045","title":"BC1021-045","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.045\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.9:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.045 \/ 1.560 \/ -6.8cc Flat Top","offer_id":46912598737154,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1021-060","title":"BC1021-060","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.060\u003cbr\u003eCompression Height: 1.560\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e9.9:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced 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staff\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e*product image is a representation and may differ slightly from actual product\u003c\/p\u003e","brand":"Healey Performance","offers":[{"title":"4.030 \/ 1.187 \/ -6.8cc Flat Top","offer_id":46912601227522,"sku":null,"price":955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7973\/7602\/files\/BulletFlattop.jpg?v=1761172684"},{"product_id":"bc1022-040","title":"BC1022-040","description":"\u003cp\u003eSmall Block Chevy 23 degree Bullet Series Piston\u003c\/p\u003e\n\u003cp\u003eBore: 4.040\u003cbr\u003eCompression Height: 1.187\u003cbr\u003e.927 pin diameter\u003cbr\u003eFlat top with -6.8cc Valve Reliefs\u003cbr\u003e10.3:1 compression ratio\u003cbr\u003e1.5mm ring pack 3mm oil ring\u003c\/p\u003e\n\u003cp\u003eTo verify fitment or help selecting a piston for your build email us at tech@healeyperformance.com or call to speak with our experienced 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