Engine & PerformanceEngine Block DART SHP SHORT BLOCK ASSEM. SBF 347CID Strk/Bore:3.40/4.030 Engine & PerformanceEngine Block DART SHP SHORT BLOCK ASSEM. SBF 363CID Strk/Bore:3.40/4.125 Engine & PerformanceEngine Block DART SHP SHORT BLOCK ASSEM. SBF 427CID Strk/Bore:4.00/4.125 Cylinder Head|Engine & PerformanceEngine & Performance DART Spring Cups 1.690 x 1.550 x .060 Cylinder Head|Engine & PerformanceEngine & Performance DART Spring Cups 1.740 x 1.550 x .060 Cylinder Head|Engine & PerformanceEngine & Performance DART Spring Cups 1.740 x 1.550 x .150 Cylinder Head|Engine & PerformanceEngine & Performance DART Spring Cups 1.740 x 1.625 x .035 Cylinder Head|Engine & PerformanceEngine & Performance DART Spring Cups 1.740 x 1.655 x .060 Engine & PerformanceValves & Springs DART Spring Locators 1.550x.690x.060 – 1.437 spring, 1.487 O Engine & PerformanceValves & Springs DART Spring Locators 1.550x.730x.060 – 1.487 O.D. Engine & PerformanceValves & Springs DART Spring Locators 1.625D x .060 – 15°, 16° & 18° Engine & PerformanceValves & Springs DART SST EXH VALVE BBC 1.880 x 11/32 (Iron Eagle, Pro1) Engine & PerformanceValves & Springs DART SST EXH VALVE BBC 1.880 x 11/32 (Iron Eagle, Pro1) Engine & PerformanceValves & Springs DART SST EXH VALVE BBC 1.880 x 3/8 (Iron Eagle, Pro1) Engine & PerformanceValves & Springs DART SST EXH VALVE BBC 1.900 x 11/32 (Iron Eagle, Pro1) Engine & PerformanceValves & Springs DART SST EXH VALVE BBC 18° 1.840 x 11/32 ← 1 2 3 … 65 66 67 68 69 70 71 … 78 79 80 →