NEW SRP Professional Flat Top Pistons Suit 15º LS2 / LS3 / LS6 / L92

New SRP Professional Piston Kits. Contact our sales team on 07 3808 1986 or email for all enquiries.

15º LS2 / LS3 / LS6 / L92 FLAT TOP PISTONS DESIGN: Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength. Stronger than traditional designs but up to 20% lighter. • Accumulator grooves for improved ring seal • Thick top ring lands to accommodate forced induction/nitrous applications RINGS INCLUDED: • Lightweight, low friction metric ring package included • 1.2mm CARBON STEEL top ring, 1.5mm Napier 2nd ring, 3.0mm standard tension oil ring • Minimal filing required PINS AND LOCKS: • High quality 2.250" pin further reduces reciprocating weight • Carbon steel wire locks included

PROFESSIONAL SERIES FLAT TOP
Std Bore: 4.000 (LS2/LS6), 4.065 (LS3)
Ring package designed for: 1.2mm, 1.5mm, 3.0mm Premium Rings Included
Part #	Cubic Inches	Bore Size	Stroke	Rod Length	Comp. Distance	Head Cubic Centimeters			Dome Volume	Gram Weight	Footnote	Oversize	Included Ring Set	Pro Seal Head Gasket
						64cc	66cc	72cc
						Compression Ratio
372203	416	4.005	4.125	6.125	1.050	12.0	11.7	10.9	-5.0		B	.005	JG3108-4000-7	GM1016-051
372205	421	4.030	4.125	6.125	1.050	12.0	11.8	11.0	-5.0		B	STD LS3	JG31F8-4030-2	GM1016-051
371962	428	4.065	4.125	6.125	1.050	12.2	11.9	11.1	-5.0	400	B	STD LS3	JG31F8-4070-0	GM1006-051
371963	429	4.070	4.125	6.125	1.050	12.2	11.9	11.2	-5.0	404	B	.005 LS3	JG31F8-4070-0	GM1006-051
371964	430	4.075	4.125	6.125	1.050	12.2	11.9	11.2	-5.0	408	B	.010 LS3	JG31F8-4075-5	GM1006-051
371965	441	4.125	4.125	6.125	1.050	12.5	12.2	11.4	-5.0	434	B	STD LSX	JG31F8-4125-2	GM1005-051
371966	442	4.130	4.125	6.125	1.050	12.5	12.2	11.4	-5.0	436	B	.005 LSX	JG31F8-4130-0	GM1005-051
371967	443	4.135	4.125	6.125	1.050	12.5	12.2	11.5	-5.0	438	B	.010 LSX	JG31F8-4135-2	GM1005-051
371968	447	4.155	4.125	6.125	1.050	12.6	12.3	11.5	-5.0	442	B	.030 LSX	JG31F8-4155-3
329370	402	4.000	4.000	6.125	1.115	11.6	11.3	10.6	-5.0	390	B	.005	JG3101-4000-7	GM1016-051
279585	403	4.005	4.000	6.125	1.115	11.6	11.3	10.6	-5.0	385	B	.005	JG3101-4000-7	GM1016-051
329371	404	4.010	4.000	6.125	1.115	11.6	11.4	10.7	-5.0	390	B	.010	JG3101-4010-4	GM1016-051
279586	408	4.030	4.000	6.125	1.115	11.7	11.5	10.7	-5.0	397	B	.030	JG31F1-4030-2	GM1016-051
279587	416	4.065	4.000	6.125	1.115	11.9	11.6	10.9	-5.0	404	B	STD LS3	JG31F1-4070-0	GM1006-051
279589	416	4.070	4.000	6.125	1.115	12.0	11.7	10.9	-5.0	405	B	.005 LS3	JG31F1-4070-0	GM1006-051
329372	417	4.075	4.000	6.125	1.115	12.0	11.7	10.9	-5.0	407	B	.010 LS3	JG31F1-4075-5	GM1006-051
298766	418	4.080	4.000	6.125	1.115	12.0	11.7	10.9	-5.0	410	B,M	.015 LS3	JG31F1-4075-5	GM1006-051
326279	419	4.085	4.000	6.125	1.115	12.0	11.7	10.9	-5.0	413	B,M	.020 LS3	J75001-4080-5	GM1006-051
329373	364	4.000	3.622	6.125	1.315	10.6	10.4	9.7	-5.0	415		STD	JG3101-4000-7	GM1016-051
279590	365	4.005	3.622	6.125	1.315	10.6	10.4	9.7	-5.0	420		.005	JG3101-4000-7	GM1016-051
329374	366	4.010	3.622	6.125	1.315	10.6	10.4	9.8	-5.0	420		.010	JG3101-4010-4	GM1016-051
279591	370	4.030	3.622	6.125	1.315	10.7	10.4	9.8	-5.0	430		.060	JG31F1-4030-2	GM1016-051
279592	376	4.065	3.622	6.125	1.315	10.9	10.6	10.0	-5.0	440		STD LS3	JG31F1-4070-0	GM1006-051
279593	377	4.070	3.622	6.125	1.315	10.9	10.6	10.0	-5.0	442		.005 LS3	JG31F1-4070-0	GM1006-051
325258	378	4.075	3.622	6.125	1.315	10.9	10.6	10.0	-5.0	443	M	.010 LS3	JG31F1-4075-5	GM1006-051
325259	379	4.080	3.622	6.125	1.315	10.9	10.7	10.0	-5.0	447	M	.015 LS3	JG31F1-4075-5	GM1006-051
329375	364	4.000	3.622	6.098	1.340	10.5	10.3	9.7	-5.0	420		STD	JG3101-4000-7	GM1016-051
329376	365	4.005	3.622	6.098	1.340	10.6	10.3	9.7	-5.0	423		.005	JG3101-4000-7	GM1016-051
329377	366	4.010	3.622	6.098	1.340	10.6	10.4	9.7	-5.0	425	M	.010	JG3101-4010-4	GM1016-051
329378	370	4.030	3.622	6.098	1.340	10.7	10.4	9.8	-5.0	431	M	.030	JG31F1-4030-2	GM1016-051
329379	376	4.065	3.622	6.098	1.340	10.8	10.6	9.9	-5.0	438		STD LS3	JG31F1-4070-0	GM1006-051
298616	377	4.070	3.622	6.098	1.340	10.9	10.6	10.0	-5.0	444		.005 LS3	JG31F1-4070-0	GM1006-051
329380	378	4.075	3.622	6.098	1.340	10.9	10.6	10.0	-5.0	443	M	.010 LS3	JG31F1-4075-5	GM1006-051
298617	379	4.080	3.622	6.098	1.340	10.9	10.6	10.0	-5.0	445		.015 LS3	JG3101-4075-5	GM1006-051
372194	416	4.005	4.125	6.125	1.050	12.0	11.7	10.9	-5.0		2618, B	.005	JG3108-4000-7	GM1016-051
372196	421	4.030	4.125	6.125	1.050	12.0	11.8	11.0	-5.0		2618, B	.030	JG31F8-4030-2	GM1016-051
371955	428	4.065	4.125	6.125	1.050	12.2	11.9	11.1	-5.0	400	2618, B	STD LS3	JG31F8-4070-0	GM1006-051
371956	429	4.070	4.125	6.125	1.050	12.2	11.9	11.2	-5.0	404	2618, B	.005 LS3	JG31F8-4070-0	GM1006-051
371957	430	4.075	4.125	6.125	1.050	12.2	11.9	11.2	-5.0	408	2618, B	.010 LS3	JG31F8-4075-5	GM1006-051
371958	441	4.125	4.125	6.125	1.050	12.5	12.2	11.4	-5.0	434	2618, B	STD LSX	JG31F8-4125-2	GM1005-051
371959	442	4.130	4.125	6.125	1.050	12.5	12.2	11.4	-5.0	436	2618, B	.005 LSX	JG31F8-4130-0	GM1005-051
371960	443	4.135	4.125	6.125	1.050	12.5	12.2	11.5	-5.0	438	2618, B	.010 LSX	JG31F8-4135-2	GM1005-051
371961	447	4.155	4.125	6.125	1.050	12.6	12.3	11.5	-5.0	442	2618, B	.030 LSX	JG31F8-4155-3
361027	402	4.000	4.000	6.125	1.115	11.6	11.3	10.6	-5.0	384	2618, B, M	.005	JG3101-4000-7	GM1016-051
361028	403	4.005	4.000	6.125	1.115	11.6	11.3	10.6	-5.0	385	2618, B, M	.005	JG3101-4000-7	GM1016-051
361029	404	4.010	4.000	6.125	1.115	11.6	11.4	10.7	-5.0	390	2618, B, M	.010	JG3101-4010-4	GM1016-051
361030	408	4.030	4.000	6.125	1.115	11.7	11.5	10.7	-5.0	390	2618, B, M	.030	JG31F1-4030-2	GM1016-051
361031	416	4.065	4.000	6.125	1.115	11.9	11.6	10.9	-5.0	404	2618, B	STD LS3	JG31F1-4070-0	GM1006-051
361032	416	4.070	4.000	6.125	1.115	12.0	11.7	10.9	-5.0	405	2618, B	.005 LS3	JG31F1-4070-0	GM1006-051
361033	417	4.075	4.000	6.125	1.115	12.0	11.7	10.9	-5.0	407	2618, B, M	.010 LS3	JG31F1-4075-5	GM1006-051
383051	428	4.125	4.000	6.125	1.115	12.2	11.9	11.2	-5.0		2618	STD LSX	JG31F8-4125-2	GM1005-051
383052	429	4.130	4.000	6.125	1.115	12.2	11.9	11.2	-5.0		2618	.005 LSX	JG31F8-4130-0	GM1005-051
383053	430	4.135	4.000	6.125	1.115	12.2	11.9	11.2	-5.0		2618	.010 LSX	JG31F8-4135-2	GM1005-051
361020	364	4.000	3.622	6.125	1.315	10.6	10.4	9.7	-5.0	417	2618, C, M	STD	JG3101-4000-7	GM1016-051
361021	365	4.005	3.622	6.125	1.315	10.6	10.4	9.7	-5.0	417	2618, C, M	.005	JG3101-4000-7	GM1016-051
361022	366	4.010	3.622	6.125	1.315	10.6	10.4	9.8	-5.0	420	2618, C, M	.010	JG3101-4010-4	GM1016-051
361023	370	4.030	3.622	6.125	1.315	10.7	10.4	9.8	-5.0	426	2618, C, M	.060	JG31F1-4030-2	GM1016-051
361024	376	4.065	3.622	6.125	1.315	10.9	10.6	10.0	-5.0	440	2618, C	STD LS3	JG31F1-4070-0	GM1006-051
361025	377	4.070	3.622	6.125	1.315	10.9	10.6	10.0	-5.0	439	2618, C	.005 LS3	JG31F1-4070-0	GM1006-051
361026	378	4.075	3.622	6.125	1.315	10.9	10.6	10.0	-5.0	443	2618, C, M	.010 LS3	JG31F1-4075-5	GM1006-051
361012	364	4.000	3.622	6.098	1.340	10.5	10.3	9.7	-5.0	420	2618, K, M	STD	JG3101-4000-7	GM1016-051
361013	365	4.005	3.622	6.098	1.340	10.6	10.3	9.7	-5.0	423	2618, K, M	.005	JG3101-4000-7	GM1016-051
361014	366	4.010	3.622	6.098	1.340	10.6	10.4	9.7	-5.0	425	2618, K, M	.010	JG3101-4010-4	GM1016-051
361015	370	4.030	3.622	6.098	1.340	10.7	10.4	9.8	-5.0	431	2618, K, M	.030	JG31F1-4030-2	GM1016-051
361017	376	4.065	3.622	6.098	1.340	10.8	10.6	9.9	-5.0	438	2618, K	STD LS3	JG31F1-4070-0	GM1006-051
361018	377	4.070	3.622	6.098	1.340	10.9	10.6	10.0	-5.0	440	2618, K	.005 LS3	JG31F1-4070-0	GM1006-051
361019	378	4.075	3.622	6.098	1.340	10.9	10.6	10.0	-5.0	443	2618, K, M	.010 LS3	JG31F1-4075-5	GM1006-051