Chevy Small Block
Brodix 12 - Dome Top

• Can be used in small nitrous applications. 2618 alloy.
• Ideal for drag race and circle track applications.
• Ratios figured for “0” deck@9.000”.
• Designed to fit Brodix -12 cylinder heads.
• Standard 1/16” x 1/16” x 3/16” ring package.
• Premium 8620 chamfered wrist pins for round wire type lock included.
• Gasket volume = 9.2cc.
• Top ring down = .190”.
• Valve relief depth = .260” intake and .200” exhaust.
• 15° Valve Angle.
•Items are non-stock parts, made to order as necessary.

400 Block : 4.125" Standard Bore
Part #	Bore	Stroke	Rod	C. D.	Wt	Pin	CC's	Comp Ratio			Purchase Online
								50cc	54cc	58cc
								15.1 15.1 15.2 15.3 15.4 15.4 15.5	14.2 14.2 14.3 14.4 14.5 14.5 14.6	13.4 13.4 13.5 13.6 13.7 13.7 13.8
11850* $771	4.125 4.130 4.135 4.145 4.155 4.160 4.165	3.750	6.000	1.125	475 477 478 480 481 482 483	.927	2.0				Discounted Prices
11860* $771	4.125 4.130 4.135 4.145 4.155 4.160 4.165	3.800	6.000	1.100	470 472 475 478 479 480 481	.927	2.0	15.3 15.3 15.4 15.5 15.6 15.6 15.7	14.4 14.4 14.5 14.6 14.7 14.7 14.8	13.6 13.6 13.7 13.8 13.9 13.9 14.0	Discounted Prices
11870* $771	4.125 4.130 4.135 4.145 4.155 4.160 4.165	3.875	6.000	1.062	460 462 463 464 464 468 469	.927	2.0	15.6 15.6 15.7 15.8 15.9 15.9 16.0	14.7 14.7 14.8 14.9 15.0 15.0 15.1	13.8 13.8 13.9 14.0 14.1 14.1 14.2	Discounted Prices
11880* $771	4.125 4.130 4.135 4.145 4.155 4.160 4.165	4.000	6.000	1.000	451 452 455 456 459 459 460	.927	2.0	16.1 16.1 16.2 16.3 16.4 16.4 16.5	15.1 15.1 15.2 15.3 15.4 15.4 15.5	14.2 14.2 14.3 14.4 14.5 14.5 14.6	Discounted Prices