Chevy Small Block
Street / Strip - Flat Top

• Fits most 23° cylinder heads. 4032 alloy.
• Will work with small nitrous applications.
• Great off-the-shelf circle track piston!
• Ratios figured @ 9.000” deck height.
• Standard 1/16” x 1/16” x 3/16” ring package.
• Premium 8620 pins included.
• Gasket volume = 9.1cc.
• Top ring down = .190”(.175”)@ 1.000” cd.
• Valve relief depth = .295” intake and .200” exhaust.
• Some items are non-stock parts, made to order as necessary. See the shopping cart for availability.

350 Block : 4.000" Standard Bore - 3.480" Standard Stroke Ratios figured for .010" deck @ 9.000"
Part #	Bore	Stroke	Rod	C. D.	Wt	Pin	CC's	Comp Ratio			Purchase Online
								64cc	70cc	76cc
								10.0 10.0 10.0 10.0 10.1	9.3 9.3 9.3 9.3 9.5	8.8 8.8 8.8 8.8 8.9
11100 $637	4.020 4.030 4.035 4.040 4.060	3.480	5.700	1.550	446 451 452 454 462	.927	-5.0				Discounted Prices
11130 $637	4.020 4.030 4.035 4.040 4.060	3.480	6.000	1.250	401 405 410 412 421	.927	-5.0	9.9 10.0 10.0 10.0 10.1	9.3 9.3 9.3 9.3 9.5	8.8 8.8 8.8 8.8 8.9	Discounted Prices

350 Block : 4.000" Standard Bore - 3.480" Standard Stroke Ratios figured for 0" deck @ 9.000"
Part #	Bore	Stroke	Rod	C. D.	Wt	Pin	CC's	Comp Ratio			Purchase Online
								64cc	70cc	76cc
								10.4 10.5	9.7 9.8	9.2 9.2
11111 $637	4.030 4.040	3.562	5.700	1.519	443 447	.927	-5.0				Discounted Prices
11116 $637	4.030 4.040 4.060	3.625	5.700	1.488	437 445 Call	.927	-5.0	10.6 10.7 10.8	9.9 10.0 10.1	9.3 9.4 9.4	Discounted Prices
11121 $637	4.030 4.040 4.060	3.750	5.700	1.425	425 435 call	.927	-5.0	10.9 11.0 11.1	10.2 10.3 10.4	9.6 9.6 9.7	Discounted Prices
11125* $665	4.030 4.035 4.040	3.875	6.000	1.062		.927	-5.0	11.2 11.2 11.3	10.5 10.5 10.5	9.9 9.9 9.9	Discounted Prices
11141 $637	4.030 4.040	3.562	6.000	1.218	398 401	.927	-5.0	10.4 10.5	9.7 9.8	9.2 9.2	Discounted Prices
11146* $665	4.030 4.040 4.060	3.625	6.000	1.187		.927	-5.0	10.6 10.7 10.8	9.9 9.9 10.0	9.3 9.3 9.4	Discounted Prices
11151* $665	4.030 4.035 4.040 4.060	3.750	6.000	1.125		.927	-5.0	10.9 10.9 11.0 11.1	10.2 10.2 10.3 10.3	9.6 9.6 9.6 9.7	Discounted Prices
11156* $665	4.030 4.035 4.040 4.060	4.000	6.000	1.000		.927	-5.0	11.6 11.6 11.7 11.8	10.8 10.8 10.9 11.0	10.2 10.2 10.2 10.3	Discounted Prices

400 Block : 4.125" Standard Bore - 3.750" Standard Stroke Ratios figured for .010" deck @ 9.000"
Part #	Bore	Stroke	Rod	C. D.	Wt	Pin	CC's	Comp Ratio			Purchase Online
								64cc	70cc	76cc
								10.4 10.5 10.5	9.8 9.9 9.9	9.2 9.3 9.3
11170 $637	4.125 4.155 4.165	3.480	5.700	1.550	524 536 543	.927	-5.0				Discounted Prices
11186 $637	4.125 4.155 4.160 4.165	3.480	6.000	1.250	453 463 467 471	.927	-5.0	10.4 10.5 10.5 10.6	9.7 9.9 9.9 10.0	9.2 9.3 9.3 9.3	Discounted Prices

400 Block : 4.125" Standard Bore - 3.750" Standard Stroke Ratios figured for 0" deck @ 9.000"
Part #	Bore	Stroke	Rod	C. D.	Wt	Pin	CC's	Comp Ratio			Purchase Online
								64cc	70cc	76cc
								11.0	10.3	9.7
11177 $637	4.155	3.562	5.700	1.519	515	.927	-5.0				Discounted Prices
11180 $637	4.125 4.155 4.165	3.750	5.700	1.425	484 496 505	.927	-5.0	11.4 11.5 11.5	10.7 10.8 10.8	10.0 10.1 10.1	Discounted Prices
11191* $665	4.125 4.155 4.160 4.165	3.750	6.000	1.125	447 456 459 463	.927	-5.0	11.4 11.5 11.5 11.6	10.7 10.8 10.8 10.9	10.0 10.1 10.2 10.2	Discounted Prices
11195* $665	4.125 4.155 4.160 4.165	4.000	6.000	1.000	415 428 431 436	.927	-5.0	12.1 12.2 12.3 12.3	11.3 11.4 11.5 11.5	10.6 10.7 10.8 10.8	Discounted Prices